message: refactor: better test selectors for contributor-list/contributor
diff: TODO: switch to `{{#osf-link}}` invocation when <Link> is renamed
  --}}
  <a
  - data-test-contributor-name
  + data-test-contributor-name={{@contributor.users.id}}
  data-analytics-name='Contributor name'
  href={{this.contributorLink}}
  >
  {{~this.contributorName~}}
  </a>
  {{~else~}}
  - <span data-test-contributor-name>
  + <span data-test-contributor-name={{@contributor.users.id}}>
  {{~this.contributorName~}}
  </span>
  {{~/if~}}
  \ No newline at end of file
  