This forces git to treat the current directory as the git checkout to apply the
patch to, which avoids issues where a non-git checkout (e.g. from an unpacked
cached tarball) can cause git to find a higher-level git checkout and try to
apply the patches there, which then fails when the files to patch aren't found.
PiperOrigin-RevId: 953377327
Change-Id: I86f51d4e2823b64c825070139479089c7f30e53e
Michael Moss
28bea62d78