Merge branch 'ab/unused-annotation' into maint-2.38

Compilation fix for ancient compilers. * ab/unused-annotation: git-compat-util.h: GCC deprecated message arg only in GCC 4.5+

Junio C Hamano committed Oct 27, 2022 at 15:24 UTC cf649a36138a99c66d6f3d4ccc7f80b29cc463e0

No changes.