$ git clone -n https://src.fedoraproject.org/rpms/spirv-llvm-translator.git /var/lib/mock/f40-build-798207-141762/root/chroot_tmpdir/scmroot/spirv-llvm-translator
Cloning into '/var/lib/mock/f40-build-798207-141762/root/chroot_tmpdir/scmroot/spirv-llvm-translator'...
$ git fetch origin f91961a018bcba403e280d7030aad8ae7b69470a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/spirv-llvm-translator
 * [new ref]         f91961a018bcba403e280d7030aad8ae7b69470a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f91961a Update to LLVM 18.1.0