$ git clone -n https://git.cclinux.org/stage/rpms/vulkan-validation-layers /var/lib/mock/dist-circle8-build-14331-2979/root/chroot_tmpdir/scmroot/vulkan-validation-layers
Cloning into '/var/lib/mock/dist-circle8-build-14331-2979/root/chroot_tmpdir/scmroot/vulkan-validation-layers'...
warning: redirecting to https://git.cclinux.org/stage/rpms/vulkan-validation-layers.git/
$ git reset --hard 962bb53f5ae8c0122ad3428648d4c6707b4fb794
HEAD is now at 962bb53 import vulkan-validation-layers-1.2.154.0-1.el8