Pin dependencies

.gitea/workflows/build-php.yml

@@ -13,17 +13,17 @@ jobs:
       matrix:
         php_version: [82, 84]
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
 
     - name: Login to Registry
-      uses: docker/login-action@v3
+      uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
       with:
         registry: ${{ vars.REGISTRY_URL }}
         username: ${{ secrets.REGISTRY_USER }}
         password: ${{ secrets.REGISTRY_PASSWORD }}
 
     - name: Build and Push
-      uses: docker/build-push-action@v5
+      uses: docker/build-push-action@ca052bb54ab0790a636c9b5f226502c73d547a25 # v5
       with:
         context: .
         file: php/Dockerfile.php${{ matrix.php_version }}