Merge pull request #505 from Chia-Network/enable-keccak #2006

Job	Run time
Wheel on macos-13 py-3.8	1m 45s
Checks	45s
Wheel on ubuntu-latest py-3.8	1m 49s
Wheel on windows-latest py-3.8	3m 0s
Run fuzz targets (macos-13, 3.8)	24m 37s
Run fuzz targets (ubuntu-latest, 3.8)	13m 51s
Unit tests (macos-13, 3.8)	7m 15s
Unit tests (ubuntu-latest, 3.8)	3m 31s
Unit tests (windows-latest, 3.8)	6m 52s
coverage	7m 21s
Upload to PyPI	6s
	1h 10m 52s

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