chore(dx): Add bin path for black in vscode (#29556)

.vscode/settings.json

@@ -68,5 +68,6 @@
   "python.linting.flake8Path": "${workspaceFolder}/.venv/bin/flake8",
   "python.linting.pycodestylePath": "${workspaceFolder}/.venv/bin/pep8",
   "python.testing.pytestPath": "${workspaceFolder}/.venv/bin/pytest",
+  "python.formatting.blackPath": "${workspaceFolder}/.venv/bin/black",
   "python.formatting.provider": "black"
 }