Fix context for Docker Image build

Author: dariusstefan

.github/workflows/docker-push-image.yml

@@ -32,7 +32,7 @@ jobs:
     - name: Build and push Docker image
       uses: docker/build-push-action@v4
       with:
-        context: .
+        context: ./docker/
         push: true
         tags: |
           opensips/python-opensips:latest