Merge branch 'change-cronjob-pod-labels' into 'master'

fix: change cronjob pod labels

Closes #236

See merge request https://gitlab.com/gitlab-org/cluster-integration/auto-deploy-image/-/merge_requests/325



Merged-by: Shinya Maeda <shinya@gitlab.com>
Approved-by: Shinya Maeda <shinya@gitlab.com>
Reviewed-by: Pedro Pombeiro <noreply@pedro.pombei.ro>
Co-authored-by: panos <v-gitlab@unbunt.org>