chore: bump compression from 1.7.3 to 1.7.4

[dependabot-preview]

Bumps compression from 1.7.3 to 1.7.4.

Release notes

Sourced from compression's releases.

1.7.4

• deps: compressible@~2.0.16
  • Mark text/less as compressible
  • deps: mime-db@'>= 1.38.0 < 2'
• deps: on-headers@~1.0.2
  • Fix res.writeHead patch missing return value
• perf: prevent unnecessary buffer copy

Changelog

Sourced from compression's changelog.

1.7.4 / 2019-03-18

• deps: compressible@~2.0.16
  • Mark text/less as compressible
  • deps: mime-db@'>= 1.38.0 < 2'
• deps: on-headers@~1.0.2
  • Fix res.writeHead patch missing return value
• perf: prevent unnecessary buffer copy

Commits

• dd5055d 1.7.4
• 7e91b18 perf: prevent unnecessary buffer copy
• f6873b5 build: supertest@4.0.0
• b07e7fd build: eslint-plugin-import@2.16.0
• aed82c0 build: eslint@5.15.1
• 5b7d4c0 build: mocha@6.0.2
• ddf2b6e build: simplify & speed up logic in Travis CI build steps
• 61a438d build: Node.js@11.10
• 7ee13e1 deps: on-headers@~1.0.2
• 8fb7dca deps: compressible@~2.0.16
• Additional commits viewable in compare view

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 commands and options

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 ignore this [patch|minor|major] version will close this PR and stop Dependabot creating any more for this minor/major 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)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Automerge options (never/patch/minor, and dev/runtime dependencies)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

Finally, you can contact us by mentioning @dependabot.