6543 e2371743d5 remove util.OptionalBool and related functions (#29513) ... and migrate affected code _last refactoring bits to replace **util.OptionalBool** with **optional.Option[bool]**_ (cherry picked from commit a3f05d0d98408bb47333b19f505b21afcefa9e7c) Conflicts: services/repository/branch.go trivial context conflict		2024-03-06 12:10:46 +08:00
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header.go