$ git clone -n https://src.fedoraproject.org/rpms/webkitgtk.git /var/lib/mock/f41-build-side-1-2816827-32979/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/f41-build-side-1-2816827-32979/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin f0d252c34ad0541573b50355c120d8b25d0c08b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/webkitgtk
 * [new ref]         f0d252c34ad0541573b50355c120d8b25d0c08b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f0d252c Add patch to fix build with LLVM 19