deps(upgrade): bump crazy-max/ghaction-import-gpg from 5 to 6

Bumps [crazy-max/ghaction-import-gpg](https://github.com/crazy-max/ghaction-import-gpg) from 5 to 6.
- [Release notes](https://github.com/crazy-max/ghaction-import-gpg/releases)
- [Commits](crazy-max/ghaction-import-gpg@v5...v6)

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

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

Author: dependabot[bot]

.github/workflows/build.yml

@@ -115,7 +115,7 @@ jobs:
             }
 
       - name: Setup key
-        uses: crazy-max/ghaction-import-gpg@v5
+        uses: crazy-max/ghaction-import-gpg@v6
         if: ${{ fromJSON(steps.deploy_check.outputs.result).is_deployable == 'true' }}
         with:
           fingerprint: ${{ vars.GPG_FINGERPRINT }}

.github/workflows/deploy-tag.yaml

@@ -39,7 +39,7 @@ jobs:
             jdks
 
       - name: Setup key
-        uses: crazy-max/ghaction-import-gpg@v5
+        uses: crazy-max/ghaction-import-gpg@v6
         with:
           fingerprint: ${{ vars.GPG_FINGERPRINT }}
           gpg_private_key: ${{ secrets.GPG_KEY }}