$ git clone -n https://src.fedoraproject.org/rpms/chromium.git /var/lib/mock/f42-build-866981-174619/root/chroot_tmpdir/scmroot/chromium
Cloning into '/var/lib/mock/f42-build-866981-174619/root/chroot_tmpdir/scmroot/chromium'...
$ git fetch origin 49962a66b96a5f6617d62be36227a32f6d89b291:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/chromium
 * [new ref]         49962a66b96a5f6617d62be36227a32f6d89b291 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49962a6 - Update to 131.0.6778.264   * High CVE-2025-0291: Type Confusion in V8