$ git clone -n https://gitee.com/opencloudos-stream/evolution-data-server.git /var/lib/mock/dist-ocs23-riscv-rva23-build-359209-42001/root/chroot_tmpdir/scmroot/evolution-data-server
Cloning into '/var/lib/mock/dist-ocs23-riscv-rva23-build-359209-42001/root/chroot_tmpdir/scmroot/evolution-data-server'...
$ git fetch origin rva23:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/evolution-data-server
 * [new branch]      rva23      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a0d45d Add icu76 patch to fix build against ICU 76/77