File _service of Package seedimage-builder

<services>
  <service name="obs_scm" mode="manual">
    <param name="url">https://github.com/rancher/elemental-operator</param>
    <param name="scm">git</param>
    <param name="subdir">.obs/dockerfile/seedimage</param>
    <param name="extract">Dockerfile</param>
    <param name="revision">v1.6.x</param>
    <param name="versionformat">@PARENT_TAG@</param>
    <param name="versionrewrite-pattern">v([^-]*)-?.*</param>
  </service>
  <service mode="buildtime" name="kiwi_metainfo_helper"/>
  <service mode="buildtime" name="docker_label_helper"/>
  <service name="replace_using_package_version" mode="buildtime">
    <param name="file">Dockerfile</param>
    <param name="regex">%OPERATOR_VERSION%</param>
    <param name="package">elemental-httpfy</param>
    <param name="parse-version">patch</param>
  </service>
  <service name="replace_using_env" mode="buildtime">
    <param name="file">Dockerfile</param>
    <param name="eval">IMG_REPO=$(rpm --macros=/root/.rpmmacros -E %img_repo)</param>
    <param name="var">IMG_REPO</param>
  </service>
</services>