[F] Try to fix github actions

.github/workflows/docker.yml

@@ -23,14 +23,16 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Build rust
-        working-directory: backend
-        run: cargo build --release --verbose
+        run: |
+          mkdir /tmp/tmp
+          cp -r ./backend /tmp/tmp
+          rm -rf .*
+          cp -r /tmp/tmp/backend/* .
+          cargo build --release --verbose
 
       - uses: docker/setup-buildx-action@v2
-        working-directory: backend
 
       - name: Log into registry ${{ env.REGISTRY }}
-        working-directory: backend
         uses: docker/login-action@v2
         with:
           registry: ${{ env.REGISTRY }}
@@ -38,7 +40,6 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Extract Docker metadata
-        working-directory: backend
         id: meta
         uses: docker/metadata-action@v4
         with:
@@ -47,7 +48,6 @@ jobs:
       - name: Build and push Docker image
         id: build-and-push
         uses: docker/build-push-action@v4
-        working-directory: backend
         with:
           context: .
           tags: ${{ steps.meta.outputs.tags }}