[jdk16] RFR: 8258092: Link to early access platform documentation in TestHtmlTableTags.java

[Hannes Wallnöfer]

I recently added tests that expect javadoc output to contain links to early access jdk 16 platform documentation. 

This fix adds the `--no-platform-links` option to the tests in question and updates the expected output accordingly.

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Commit messages:
 - JDK-8258092: Link to early access platform documentation in TestHtmlTableTags.java

Changes: https://git.openjdk.java.net/jdk16/pull/10/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk16&pr=10&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8258092
  Stats: 14 lines in 1 file changed: 2 ins; 8 del; 4 mod
  Patch: https://git.openjdk.java.net/jdk16/pull/10.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk16 pull/10/head:pull/10

PR: https://git.openjdk.java.net/jdk16/pull/10