Fix Docker CI

Author: hatemosphere

.github/workflows/docker.yaml

@@ -44,6 +44,14 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
+        if: ${{ github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/')) }}
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Build and push Docker image
         id: docker_build
         uses: docker/build-push-action@v6
@@ -52,8 +60,8 @@ jobs:
           file: Dockerfile.ml
           push: ${{ github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/')) }}
           tags: |
-            us-docker.pkg.dev/matterlabs-infra/matterlabs-docker/stackdriver-exporter:${{ steps.docker_tag.outputs.tag }}
-            us-docker.pkg.dev/matterlabs-infra/matterlabs-docker/stackdriver-exporter:latest
+            ghcr.io/${{ github.repository_owner }}/${{ matrix.components }}:${{ steps.docker_tag.outputs.tag }}
+            ghcr.io/${{ github.repository_owner }}/${{ matrix.components }}:latest
 
       - name: Print image digest to summary
         run: |