Bump crazy-max/ghaction-import-gpg from 6.0.0 to 6.1.0

Bumps [crazy-max/ghaction-import-gpg](https://github.com/crazy-max/ghaction-import-gpg) from 6.0.0 to 6.1.0.
- [Release notes](https://github.com/crazy-max/ghaction-import-gpg/releases)
- [Commits](crazy-max/ghaction-import-gpg@v6.0.0...v6.1.0)

---
updated-dependencies:
- dependency-name: crazy-max/ghaction-import-gpg
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/bump-asf-reference.yml

@@ -33,7 +33,7 @@ jobs:
         excludes: draft,prerelease
 
     - name: Import GPG key for signing
-      uses: crazy-max/ghaction-import-gpg@v6.0.0
+      uses: crazy-max/ghaction-import-gpg@v6.1.0
       if: ${{ env.GPG_PRIVATE_KEY != null }}
       with:
         gpg_private_key: ${{ env.GPG_PRIVATE_KEY }}