$ git clone -n https://src.fedoraproject.org/rpms/webkit2-sharp.git /var/lib/mock/f41-build-734088-13206/root/chroot_tmpdir/scmroot/webkit2-sharp
Cloning into '/var/lib/mock/f41-build-734088-13206/root/chroot_tmpdir/scmroot/webkit2-sharp'...
$ git fetch origin 6b86b738f9cdcb196cd8a2a64ed6faaaa54dfcac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/webkit2-sharp
 * [new ref]         6b86b738f9cdcb196cd8a2a64ed6faaaa54dfcac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b86b73 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild