$ git clone -n https://src.fedoraproject.org/rpms/openjfx8.git /var/lib/mock/f39-build-2363269-60370/root/chroot_tmpdir/scmroot/openjfx8
Cloning into '/var/lib/mock/f39-build-2363269-60370/root/chroot_tmpdir/scmroot/openjfx8'...
$ git fetch origin e27020eb61e7cf7ed9eb37f7803a7a36d0f6af6f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openjfx8
 * [new ref]         e27020eb61e7cf7ed9eb37f7803a7a36d0f6af6f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
Updating files:  55% (24/43)
Updating files:  58% (25/43)
Updating files:  60% (26/43)
Updating files:  62% (27/43)
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Updating files: 100% (43/43)
Updating files: 100% (43/43), done.
HEAD is now at e27020e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild