SIENTIAPDE-1773

Enhance environment configuration and update dependencies

- Added new environment variables for PluginStore and MLflow configuration in `.env.example`, including `RUNTIME`, `STORE_BASE_URL`, `STORE_OWNER`, `STORE_REPO`, `STORE_BRANCH`, `STORE_USERNAME`, `STORE_PASSWORD`, `STORE_CACHE_TTL_SECONDS`, `PYPI_SERVER`, `PYPI_USERNAME`, and `PYPI_PASSWORD`.
- Updated `git-requirements-mapping.txt` to reflect changes in repository names.
- Modified `requirements-light.txt` and `requirements.txt` to upgrade `sientia-dataops-library` to version 1.12.0 and `sientia-mlops-library` to version 0.8.1.
- Updated `values.yaml` to include new environment variables for worker runtime and PluginStore configuration.
- Refactored E2E tests to utilize new MLflow repository stubs and PluginStore mocks for improved testing accuracy.

tests/laborious/workflows/test_minimal_retrain.py

@@ -34,8 +34,7 @@ async def test_run(workflow_mock: AsyncMock, minimal_retrain: MinimalRetrain):
         'table_name': 'test_table',
         'model_config': {
             'target': 'test_target',
-            'transform_flavor': 'test_transform_flavor',
-            'predict_flavor': 'test_predict_flavor',
+            'retention_minutes': 0,
         },
     }
 
@@ -165,8 +164,7 @@ async def test_run_storage_fail(workflow_mock: AsyncMock, minimal_retrain: Minim
         'table_name': 'test_table',
         'model_config': {
             'target': 'test_target',
-            'transform_flavor': 'test_transform_flavor',
-            'predict_flavor': 'test_predict_flavor',
+            'retention_minutes': 0,
         },
     }
 
@@ -227,8 +225,7 @@ async def test_run_fail_retrain(workflow_mock: AsyncMock, minimal_retrain: Minim
         'table_name': 'test_table',
         'model_config': {
             'target': 'test_target',
-            'transform_flavor': 'test_transform_flavor',
-            'predict_flavor': 'test_predict_flavor',
+            'retention_minutes': 0,
         },
     }