[jdk25u] RFR: 8365305: The ARIA role ‘contentinfo’ is not valid for the element <footer>

[Pasam Soujanya]

This PR is a backport of https://github.com/openjdk/jdk/pull/26737

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Commit messages:
 - Backport of 8365305

Changes: https://git.openjdk.org/jdk25u/pull/374/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk25u&pr=374&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8365305
  Stats: 22 lines in 3 files changed: 0 ins; 1 del; 21 mod
  Patch: https://git.openjdk.org/jdk25u/pull/374.diff
  Fetch: git fetch https://git.openjdk.org/jdk25u.git pull/374/head:pull/374

PR: https://git.openjdk.org/jdk25u/pull/374