Fix commit hooks script for rename of `.git-blame-ignore-revs`. (#15216)
Fix commit hooks script for rename of `.git-blame-ignore-revs`. (#15216)

The file was renamed in #15150.

[ci skip-build-wheels]
benjyw/pants,benjyw/pants,benjyw/pants,pantsbuild/pants,pantsbuild/pants,pantsbuild/pants,benjyw/pants,pantsbuild/pants,benjyw/pants,benjyw/pants,benjyw/pants,pantsbuild/pants,pantsbuild/pants,pantsbuild/pants