$ git clone -n https://src.fedoraproject.org/rpms/mingw-vulkan-validation-layers.git /var/lib/mock/f41-build-side-1-3129803-39586/root/chroot_tmpdir/scmroot/mingw-vulkan-validation-layers
Cloning into '/var/lib/mock/f41-build-side-1-3129803-39586/root/chroot_tmpdir/scmroot/mingw-vulkan-validation-layers'...
$ git fetch origin 7f538a572d0423cae464cf21270c7db9ffb25df2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-vulkan-validation-layers
 * [new ref]         7f538a572d0423cae464cf21270c7db9ffb25df2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7f538a5 Update to 1.3.290.0