RFR: 8341376: Open some TextArea awt tests 4

[Alisen Chung]

Fourth set of Textarea awt tests to open for fall 2024 test sprint

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Commit messages:
 - opening tests
 - opening tests

Changes: https://git.openjdk.org/jdk/pull/21438/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21438&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8341376
  Stats: 442 lines in 6 files changed: 442 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/21438.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21438/head:pull/21438

PR: https://git.openjdk.org/jdk/pull/21438