Remove reduntant push for tag
We are already pushing the tag to origin in https://gitlab.com/gitlab-org/ci-cd/runner-release-helper/-/blob/713f039a1e0536a9bf32391b092300a2a666caaa/templates/issues/release-checklist-parts/rc-checklist#L32
We are already pushing the tag to origin in https://gitlab.com/gitlab-org/ci-cd/runner-release-helper/-/blob/713f039a1e0536a9bf32391b092300a2a666caaa/templates/issues/release-checklist-parts/rc-checklist#L32