Merge pull request #969 from nextcloud/renovate/gradle-actions-6.x

chore(deps): update gradle/actions action to v6.0.1

Author: AndyScherzinger

.github/workflows/gradle-wrapper-validation.yml

@@ -26,4 +26,4 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-            - uses: gradle/actions/wrapper-validation@0f4528296b4bc09e8ae0fc7be30185a4ab435545 # v6.0.0
+            - uses: gradle/actions/wrapper-validation@39e147cb9de83bb9910b8ef8bd7fff0ee20fcd6f # v6.0.1