refactor(tests): adjust formatting for consistency and readability

- Updated line breaks and indentation across test modules to enhance clarity and maintain consistent style.
- Applied changes to workspace, provider, server, and GitWrapper-related test cases. No functional changes introduced.

mcp-servers/git-ops/tests/conftest.py

@@ -248,9 +248,7 @@ def mock_fastapi_app():
 
 
 @pytest.fixture
-async def async_workspace_manager(
-    temp_dir: Path, test_settings
-) -> AsyncIterator:
+async def async_workspace_manager(temp_dir: Path, test_settings) -> AsyncIterator:
     """Async fixture for workspace manager."""
     from workspace import WorkspaceManager