[jdk21u] RFR: 8317751: ProblemList ConsumeForModalDialogTest.java, MenuItemActivatedTest.java & MouseModifiersUnitTest_Standard.java for windows

[Manukumar V S]

8317751: ProblemList ConsumeForModalDialogTest.java, MenuItemActivatedTest.java & MouseModifiersUnitTest_Standard.java for windows

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Commit messages:
 - Backport f40ea5109e4ea8a78aebdb90ce8eec3830096a9c

Changes: https://git.openjdk.org/jdk21u/pull/280/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u&pr=280&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8317751
  Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u/pull/280.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u.git pull/280/head:pull/280

PR: https://git.openjdk.org/jdk21u/pull/280