update cubestore Docker builds

Author: KSDaemon

.github/workflows/rust-cubestore-master.yml

@@ -151,7 +151,7 @@ jobs:
       - name: Push to Docker Hub
         uses: docker/build-push-action@v6
         with:
-          context: ./rust/cubestore
+          context: ./rust
           file: ./rust/cubestore/Dockerfile
           platforms: ${{ matrix.platforms }}
           build-args: ${{ matrix.build-args }}