test: fix env loading in CI runner

Author: tillywoodfield

oc4ids_datastore_pipeline/__init__.py

@@ -15,4 +15,4 @@
 
 APP_ENV = os.environ.get("APP_ENV", "local")
 logger.info(f"Loading {APP_ENV} environment variables")
-load_dotenv(find_dotenv(f".env.{APP_ENV}"))
+load_dotenv(find_dotenv(f".env.{APP_ENV}", usecwd=True))