feat(openapi): New OpenAPI check CKV_OPENAPI_20 #10781

Job	Run time
unit-tests (3.7)	4m 24s
unit-tests (3.8)	4m 7s
unit-tests (3.9)	4m 23s
unit-tests (3.10)	4m 10s
unit-tests (3.11)	4m 9s
cfn-lint	43s
integration-tests (3.7, ubuntu-latest)	1m 55s
integration-tests (3.7, macos-latest)	5m 55s
integration-tests (3.7, windows-latest)	5m 30s
integration-tests (3.8, ubuntu-latest)	2m 13s
integration-tests (3.8, macos-latest)	2m 57s
integration-tests (3.8, windows-latest)	6m 57s
integration-tests (3.9, ubuntu-latest)	1m 52s
integration-tests (3.9, macos-latest)	3m 31s
integration-tests (3.9, windows-latest)	5m 4s
integration-tests (3.10, ubuntu-latest)	1m 53s
integration-tests (3.10, macos-latest)	6m 50s
integration-tests (3.10, windows-latest)	6m 3s
integration-tests (3.11, ubuntu-latest)	1m 44s
integration-tests (3.11, macos-latest)	5m 58s
integration-tests (3.11, windows-latest)	7m 4s
performance-tests (3.7)	3m 36s
dogfood-tests	3m 42s
mypy / mypy	52s
lint / pre-commit	1m 20s
	1h 36m 52s

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