fix: require .releaserc file

  script:

    - |

      if ! test -f .releaserc; then

        echo "[!] No '.releaserc' file found. The job will probably fail."

        echo "[!] No '.releaserc' file found in the root of your project."

        echo "See https://gitlab.com/notno/ci-templates/-/blob/master/.releaserc for an example."

        echo "See https://semantic-release.gitbook.io/semantic-release/usage/configuration on how to configure semantic-release."

        exit 1

      fi

    - npm install -g semantic-release @semantic-release/gitlab @semantic-release/git @semantic-release/changelog

    - semantic-release ${EXTRA_ARGS}