Update dev container for better package scanning of Benchling SDK

Author: bowenwr

examples/chem-sync-local-flask/.devcontainer/devcontainer.json

@@ -20,7 +20,11 @@
         "python.editor.defaultFormatter": "charliermarsh.ruff",
         "python.linting.mypy": true,
         "python.linting.enabled": true,
-        "explorer.excludeGitIgnore": true
+        "explorer.excludeGitIgnore": true,
+        "python.analysis.packageIndexDepths": [
+          {"name": "benchling_sdk", "depth": 8, "includeAllSymbols": true},
+          {"name": "benchling_api_client", "depth": 6, "includeAllSymbols": true}
+        ]
       }
     }
   }