Fix gradle wrapper check

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

@@ -1,16 +1,29 @@
- * SPDX-FileCopyrightText: 2022-2024 Nextcloud GmbH and Nextcloud contributors
- * SPDX-FileCopyrightText: 2022 Unpublished <unpublished@users.noreply.github.com>
- * SPDX-License-Identifier: GPL-3.0-or-later
-name: "Validate Gradle Wrapper"
+# synced from @nextcloud/android-config
+
+# SPDX-FileCopyrightText: 2023-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-FileCopyrightText: 2023 Andy Scherzinger <info@andy-scherzinger.de>
+# SPDX-FileCopyrightText: 2023 Tobias Kaminsky <tobias@kaminsky.me>
+# SPDX-FileCopyrightText: 2023 Álvaro Brey <alvaro@alvarobrey.com>
+# SPDX-License-Identifier: GPL-3.0-or-later
 
+name: "Validate Gradle Wrapper"
 on:
-  pull_request:
-    branches: [ master ]
+    pull_request:
+        branches: [ master, main, stable-* ]
+    push:
+        branches: [ master, main, stable-* ]
+
+# Declare default permissions as read only.
+permissions: read-all
+
+concurrency: 
+  group: validate-gradle-wrapper-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
 
 jobs:
-  validation:
-    name: "Validation"
-    runs-on: ubuntu-latest
-    steps:
-      -   uses: actions/checkout@v4
-      -   uses: gradle/wrapper-validation-action@v2
+    validation:
+        name: "Validation"
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+            - uses: gradle/wrapper-validation-action@699bb18358f12c5b78b37bb0111d3a0e2276e0e2 # v2.1.1