[jfx17u] RFR: 8350437: [GHA] Update gradle wrapper-validation action to v3

[Johan Vos]

Use latest action and gradle wrapper

-------------

Commit messages:
 - Backport 163bf6d42fde7de0454695311746964ff6bc1f49

Changes: https://git.openjdk.org/jfx17u/pull/226/files
  Webrev: https://webrevs.openjdk.org/?repo=jfx17u&pr=226&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8350437
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jfx17u/pull/226.diff
  Fetch: git fetch https://git.openjdk.org/jfx17u.git pull/226/head:pull/226

PR: https://git.openjdk.org/jfx17u/pull/226