Bump github.com/sirupsen/logrus from 1.8.0 to 1.8.1 (#310)

Bumps [github.com/sirupsen/logrus](https://github.com/sirupsen/logrus) from 1.8.0 to 1.8.1.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/sirupsen/logrus/blob/master/CHANGELOG.md">github.com/sirupsen/logrus's changelog</a>.</em></p>
<blockquote>
<h1>1.8.1</h1>
<p>Code quality:</p>
<ul>
<li>move magefile in its own subdir/submodule to remove magefile dependency on logrus consumer</li>
<li>improve timestamp format documentation</li>
</ul>
<p>Fixes:</p>
<ul>
<li>fix race condition on logger hooks</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/sirupsen/logrus/commit/bdc0db8ead3853c56b7cd1ac2ba4e11b47d7da6b"><code>bdc0db8</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/sirupsen/logrus/issues/1244">#1244</a> from sirupsen/dbd-release</li>
<li><a href="https://github.com/sirupsen/logrus/commit/1bfef4b98654a1c76ee6f3eb2c844b5178e7d81b"><code>1bfef4b</code></a> update changelog</li>
<li><a href="https://github.com/sirupsen/logrus/commit/7a997b92850ad24b0a836d7416ff2009bfc6e98d"><code>7a997b9</code></a> improve documentation about timestamp format</li>
<li><a href="https://github.com/sirupsen/logrus/commit/f104497f2b2129ab888fd274891f3a278756bcde"><code>f104497</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/sirupsen/logrus/issues/1238">#1238</a> from thaJeztah/move_mage</li>
<li><a href="https://github.com/sirupsen/logrus/commit/1d8091a7e9eb9d08b8bfe15ba93cdf16c347e7a4"><code>1d8091a</code></a> move &quot;mage&quot; to a separate module</li>
<li><a href="https://github.com/sirupsen/logrus/commit/feebf74e97cb01ec01c8161ddc2dfee68f19d897"><code>feebf74</code></a> travis: run mage with -v to not discard output</li>
<li><a href="https://github.com/sirupsen/logrus/commit/6cff360233dc4457f1536e4f3df4e4e740fd3410"><code>6cff360</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/sirupsen/logrus/issues/1234">#1234</a> from sirupsen/dbd-cleanup</li>
<li><a href="https://github.com/sirupsen/logrus/commit/d17288604571da9cdf3fa88254f39a4a746ca97d"><code>d172886</code></a> fix race condition AddHook and traces</li>
<li>See full diff in <a href="https://github.com/sirupsen/logrus/compare/v1.8.0...v1.8.1">compare view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=github.com/sirupsen/logrus&package-manager=go_modules&previous-version=1.8.0&new-version=1.8.1)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
- `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)


</details>

go.mod

@@ -7,6 +7,6 @@ require (
 	github.com/chanzuckerberg/go-misc v0.0.0-20201203181251-3310eaa565da
 	github.com/davecgh/go-spew v1.1.1
 	github.com/gruntwork-io/terratest v0.32.8
-	github.com/sirupsen/logrus v1.8.0
+	github.com/sirupsen/logrus v1.8.1
 	github.com/stretchr/testify v1.7.0
 )

go.sum

@@ -386,8 +386,6 @@ github.com/kylelemons/godebug v0.0.0-20170820004349-d65d576e9348/go.mod h1:B69LE
 github.com/labstack/echo/v4 v4.1.11/go.mod h1:i541M3Fj6f76NZtHSj7TXnyM8n2gaodfvfxNnFqi74g=
 github.com/labstack/gommon v0.3.0/go.mod h1:MULnywXg0yavhxWKc+lOruYdAhDwPK9wf0OL7NoOu+k=
 github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
-github.com/magefile/mage v1.10.0 h1:3HiXzCUY12kh9bIuyXShaVe529fJfyqoVM42o/uom2g=
-github.com/magefile/mage v1.10.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
@@ -501,8 +499,8 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
 github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
-github.com/sirupsen/logrus v1.8.0 h1:nfhvjKcUMhBMVqbKHJlk5RPrrfYr/NMo3692g0dwfWU=
-github.com/sirupsen/logrus v1.8.0/go.mod h1:4GuYW9TZmE769R5STWrRakJc4UqQ3+QQ95fyz7ENv1A=
+github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
+github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
@@ -531,7 +529,6 @@ github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXf
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
-github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=