build(deps-dev): bump @metamask/auto-changelog from 3.2.0 to 3.4.0

Bumps [@metamask/auto-changelog](https://github.com/MetaMask/auto-changelog) from 3.2.0 to 3.4.0.
- [Release notes](https://github.com/MetaMask/auto-changelog/releases)
- [Changelog](https://github.com/MetaMask/auto-changelog/blob/main/CHANGELOG.md)
- [Commits](MetaMask/auto-changelog@v3.2.0...v3.4.0)

---
updated-dependencies:
- dependency-name: "@metamask/auto-changelog"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

yarn.lock

@@ -5575,16 +5575,17 @@ __metadata:
   linkType: hard
 
 "@metamask/auto-changelog@npm:^3.2.0":
-  version: 3.2.0
-  resolution: "@metamask/auto-changelog@npm:3.2.0"
+  version: 3.4.0
+  resolution: "@metamask/auto-changelog@npm:3.4.0"
   dependencies:
     diff: ^5.0.0
     execa: ^5.1.1
+    prettier: ^2.8.8
     semver: ^7.3.5
     yargs: ^17.0.1
   bin:
     auto-changelog: dist/cli.js
-  checksum: 7cd19400bb60d478455fbf9ffe7c295b21df64764a01f90776beda04bfa46242f34751112b862b4bd5955f04a7d28cfa7d6b2e745f3d3baaccda7c493f761658
+  checksum: 7f87012c25d35ca50429535c0a71bed5675e9e5d9449ed9a7a5ce58c6558db80da5375223557fc4c6d5a13062a9e294860386ee196815bf5ef933062ea77f3dc
   languageName: node
   linkType: hard