Lint

feat: add Google Cloud OIDC detector #332

Job	Run time
Run comprehensive linting (pylint)	47s
Check code formatting (black)	29s
Check for typos (typos)	5s
Check for Python upgrades (pyupgrade)	25s
Check import sorting (isort)	27s
Check code style (flake8)	34s
	2m 47s

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