$ git clone -n https://src.fedoraproject.org/rpms/golang-opentelemetry-otel-0.20.git /var/lib/mock/f40-build-1420064-23565/root/chroot_tmpdir/scmroot/golang-opentelemetry-otel-0.20
Cloning into '/var/lib/mock/f40-build-1420064-23565/root/chroot_tmpdir/scmroot/golang-opentelemetry-otel-0.20'...
$ git fetch origin b1eeaaad6a08f4082b9234351bfb5d6239e89d40:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-opentelemetry-otel-0.20
 * [new ref]         b1eeaaad6a08f4082b9234351bfb5d6239e89d40 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b1eeaaa Fix FTBFS - Closes rhbz#2225896