Bump anchore/scan-action from 4 to 5 (#263)

Bumps [anchore/scan-action](https://github.com/anchore/scan-action) from 4 to 5.
- [Release notes](https://github.com/anchore/scan-action/releases)
- [Changelog](https://github.com/anchore/scan-action/blob/main/CHANGELOG.md)
- [Commits](anchore/scan-action@v4...v5)

---
updated-dependencies:
- dependency-name: anchore/scan-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/anchore.yml

@@ -36,7 +36,7 @@ jobs:
     - name: Build the Docker image
       run: docker build . --file Dockerfile --tag platform9/luigi_dev:latest
     - name: Run the Anchore Grype scan action
-      uses: anchore/scan-action@v4
+      uses: anchore/scan-action@v5
       id: scan
       with:
         image: "platform9/luigi_dev:latest"