Chore(deps): Bump Chizkiyahu/delete-untagged-ghcr-action from 3 to 4

Bumps [Chizkiyahu/delete-untagged-ghcr-action](https://github.com/chizkiyahu/delete-untagged-ghcr-action) from 3 to 4.
- [Release notes](https://github.com/chizkiyahu/delete-untagged-ghcr-action/releases)
- [Commits](Chizkiyahu/delete-untagged-ghcr-action@v3...v4)

---
updated-dependencies:
- dependency-name: Chizkiyahu/delete-untagged-ghcr-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/delete_untagged.yml

@@ -10,7 +10,7 @@ jobs:
       # id-token: write
     steps:
       - name: Delete untagged ghcr
-        uses: Chizkiyahu/delete-untagged-ghcr-action@v3
+        uses: Chizkiyahu/delete-untagged-ghcr-action@v4
         with:
           # Personal access token (PAT) used to fetch the repository. The PAT is configured
           # with the local git config, which enables your scripts to run authenticated git