Add Docker build caching to improve build performance

Author: Karelak

.github/workflows/docker-publish.yml

@@ -22,6 +22,9 @@ jobs:
             - name: Checkout repository
               uses: actions/checkout@v6.0.2
 
+            - name: Set up Docker Buildx
+              uses: docker/setup-buildx-action@v3
+
             - name: Log in to GitHub Container Registry
               uses: docker/login-action@v3.7.0
               with:
@@ -48,3 +51,5 @@ jobs:
                   push: ${{ github.event_name != 'pull_request' }}
                   tags: ${{ steps.meta.outputs.tags }}
                   labels: ${{ steps.meta.outputs.labels }}
+                  cache-from: type=gha
+                  cache-to: type=gha,mode=max