code: function getFetchOpts (config) {
    const readToken = config.computed.vcs.auth.readToken
    const headers = {}
    logger.log(`RO_GH_TOKEN = [${readToken}]`)
    if (readToken) {
      headers['Authorization'] = `token ${readToken}`
    }
    return {headers}
  }
docs: Get fetch options
  @param {Config} config - the pr-bumper config object
  @returns {Object} the options