[clang] [clang-format] modified goto bool to enum (PR #65140)

[Owen Pan via cfe-commits]

owenca wrote:

> Can we have a rule that a PR that reaches 6 months or 1 year without activity we close with a comment of "

Yep. IMO six months of no response _from the author_ is sufficient to close the PR. However, if we can't find a reviewer for the PR (e.g. #78904), we should leave it open even if it's over 6 months.

https://github.com/llvm/llvm-project/pull/65140