ci: rename job to Test Protobuf Backwards Compat

Author: mlwelles

.github/workflows/ci-pydgraph-tests.yml

@@ -87,7 +87,7 @@ jobs:
         run: DGRAPH_IMAGE_TAG=local make test
   test-pydgraph-protobuf-compat:
     name:
-      Protobuf Release Version Backwards Compatibility (Python ${{ matrix.python-version }} / ${{
+      Test Protobuf Backwards Compat (Python ${{ matrix.python-version }} / ${{
       matrix.protobuf-version }})
     runs-on: ubuntu-latest
     strategy: