chore(ingestion): fix formatting tool exclusions and import sorting

- Updated pyproject.toml to exclude virtual environments from black and pycln.
- Standardized import sorting in test_opensearch.py to satisfy checkstyle.

Author: Megh-Shah-08

ingestion/pyproject.toml

@@ -232,11 +232,11 @@ enable = "useless-suppression"
 max-line-length = 120
 
 [tool.black]
-extend-exclude = "src/metadata/generated"
+exclude = "src/metadata/generated|env|venv"
 
 [tool.pycln]
 all = true
-extend-exclude = "src/metadata/generated"
+exclude = "src/metadata/generated|env|venv"
 
 [tool.isort]
 skip_glob = [

ingestion/tests/unit/topology/search/test_opensearch.py

@@ -19,6 +19,9 @@
     CreateSearchIndexRequest,
 )
 from metadata.generated.schema.entity.data.searchIndex import DataType, SearchIndexField
+from metadata.generated.schema.entity.services.connections.search.openSearchConnection import (
+    OpenSearchConnection,
+)
 from metadata.generated.schema.entity.services.searchService import (
     SearchConnection,
     SearchService,
@@ -27,9 +30,6 @@
 from metadata.generated.schema.metadataIngestion.workflow import (
     OpenMetadataWorkflowConfig,
 )
-from metadata.generated.schema.entity.services.connections.search.openSearchConnection import (
-    OpenSearchConnection,
-)
 from metadata.generated.schema.security.credentials.awsCredentials import AWSCredentials
 from metadata.ingestion.source.search.opensearch.connection import get_connection
 from metadata.ingestion.source.search.opensearch.metadata import OpensearchSource