[6.3.0] Update Error Prone to 2.20.0#18885

Merged

keertk merged 5 commits intobazelbuild:release-6.3.0from cushon:i18884

Jul 11, 2023

+7-6

Commits on Jul 11, 2023

Merge branch 'release-6.3.0' into i18884
keertk
authored