refactor(deps): bump coatl-dev/actions from 4 to 5 (#5)

Bumps [coatl-dev/actions](https://github.com/coatl-dev/actions) from 4 to 5.
- [Release notes](https://github.com/coatl-dev/actions/releases)
- [Changelog](https://github.com/coatl-dev/actions/blob/coatl/CHANGELOG.md)
- [Commits](coatl-dev/actions@v4...v5)

---
updated-dependencies:
- dependency-name: coatl-dev/actions
  dependency-version: '5'
  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>

Author: dependabot[bot]

.github/workflows/autoupdate.yml

@@ -27,12 +27,12 @@ jobs:
 
       - name: Detect changes
         id: git-diff
-        uses: coatl-dev/actions/simple-git-diff@v4
+        uses: coatl-dev/actions/simple-git-diff@v5
 
       - name: Import GPG key
         if: ${{ steps.git-diff.outputs.diff == 'true' }}
         id: gpg-import
-        uses: coatl-dev/actions/gpg-import@v4
+        uses: coatl-dev/actions/gpg-import@v5
         with:
           passphrase: ${{ secrets.COATL_BOT_GPG_PASSPHRASE }}
           private-key: ${{ secrets.COATL_BOT_GPG_PRIVATE_KEY }}