feat(ci): added docker.io repository

.github/workflows/docker-ci.yml

@@ -36,6 +36,7 @@ jobs:
         with:
           images: |
              quay.io/${{ github.repository }}
+             docker.io/${{ github.repository }}
           tags: |
             type=semver,pattern={{raw}}
           flavor: |
@@ -68,6 +69,13 @@ jobs:
           username: ${{ github.repository_owner }}+github
           password: ${{ secrets.BOT_QUAY_IO }}
 
+      - name: Login to docker.io Container Registry
+        uses: docker/login-action@v1 
+        with:
+          registry: docker.io
+          username: ${{ secrets.USER_DOCKER_IO }}
+          password: ${{ secrets.BOT_DOCKER_IO }}
+
       - name: Build and push
         id: build-release
         uses: docker/build-push-action@v2