[jdk23u] RFR: 8338103: Stabilize and open source a Swing OGL ButtonResizeTest

[Manukumar V S]

8338103: Stabilize and open source a Swing OGL ButtonResizeTest

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Commit messages:
 - Backport 3d49fb8a17ceec6e23595bc8affc89765899f72b

Changes: https://git.openjdk.org/jdk23u/pull/223/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk23u&pr=223&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8338103
  Stats: 352 lines in 1 file changed: 352 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk23u/pull/223.diff
  Fetch: git fetch https://git.openjdk.org/jdk23u.git pull/223/head:pull/223

PR: https://git.openjdk.org/jdk23u/pull/223