Update .gitea/workflows/php-8.2.yaml

.gitea/workflows/php-8.2.yaml

@@ -35,12 +35,30 @@ jobs:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_PASSWORD }}
 
+    - name: Cache Docker layers
+      uses: actions/cache@v4
+      with:
+        path: /tmp/.buildx-cache
+        key: ${{ runner.os }}-buildx-${{ github.sha }}
+        restore-keys: |
+          ${{ runner.os }}-buildx-       
+
     - name: Build and push
       uses: https://git.kjan.de/actions/build-push-action@v6
       with:
+        cache-from: type=local,src=/tmp/.buildx-cache
+        cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
         context: ./images/actions/php-8.2
         push: ${{ github.ref == 'refs/heads/main' }}
         tags: |
           git.kjan.de/actions/php-8.2:latest
             git.kjan.de/actions/php-8.2:${{ gitea.run_number }}     
 
+    - # Temp fix
+      # https://github.com/docker/build-push-action/issues/252
+      # https://github.com/moby/buildkit/issues/1896
+      name: Move cache
+      run: |
+        rm -rf /tmp/.buildx-cache
+        mv /tmp/.buildx-cache-new /tmp/.buildx-cache                        
+