[clang] [clang-tools-extra] Renaming 'free' in warning messages to 'release' (PR #150935)

[Donát Nagy via cfe-commits]

NagyDonat wrote:

The CI fails because my commit https://github.com/llvm/llvm-project/pull/150240 was merged after the creation of this commit and introduced one additional occurrence of "Attempt to free released memory". It will be fixed soon.

https://github.com/llvm/llvm-project/pull/150935