deps: bump @libp2p/logger from 2.1.1 to 3.0.0 (#240)

Bumps [@libp2p/logger](https://github.com/libp2p/js-libp2p) from 2.1.1 to 3.0.0.
- [Release notes](https://github.com/libp2p/js-libp2p/releases)
- [Changelog](https://github.com/libp2p/js-libp2p/blob/master/.release-please.json)
- [Commits](https://github.com/libp2p/js-libp2p/commits/logger-v3.0.0)

---
updated-dependencies:
- dependency-name: "@libp2p/logger"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

packages/blockstore-core/package.json

@@ -179,7 +179,7 @@
     "docs": "aegir docs"
   },
   "dependencies": {
-    "@libp2p/logger": "^2.0.0",
+    "@libp2p/logger": "^3.0.0",
     "err-code": "^3.0.1",
     "interface-blockstore": "^5.0.0",
     "interface-store": "^5.0.0",

packages/datastore-core/package.json

@@ -198,7 +198,7 @@
     "dep-check": "aegir dep-check"
   },
   "dependencies": {
-    "@libp2p/logger": "^2.0.0",
+    "@libp2p/logger": "^3.0.0",
     "err-code": "^3.0.1",
     "interface-store": "^5.0.0",
     "it-all": "^3.0.1",