$ git clone -n https://src.fedoraproject.org/rpms/vulkan-tools.git /var/lib/mock/f31-build-98355-33048/root/thebuilddir/tmp/scmroot/vulkan-tools
Cloning into '/var/lib/mock/f31-build-98355-33048/root/thebuilddir/tmp/scmroot/vulkan-tools'...
$ git reset --hard a79fb63a6dd69d308a53ea36c9e15b8e6b11d4fc
HEAD is now at a79fb63 drop unneeded patch