$ git clone -n https://src.fedoraproject.org/rpms/golang-github-pdfcpu.git /var/lib/mock/f40-build-781707-131798/root/chroot_tmpdir/scmroot/golang-github-pdfcpu
Cloning into '/var/lib/mock/f40-build-781707-131798/root/chroot_tmpdir/scmroot/golang-github-pdfcpu'...
$ git fetch origin 604cae78bc48d6582ba17dcd0560e6275c9eb782:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-pdfcpu
 * [new ref]         604cae78bc48d6582ba17dcd0560e6275c9eb782 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 604cae7 Rebuild for golang 1.22.0