RFR: 8332402: [IR Framework] Add tests for applyIfCPUFeature* and applyIfPlatform* in TestBadFormat

[Hamlin Li]

Hi,
Can you help to review this patch to add some test for IR test framework?
As discussed https://github.com/openjdk/jdk/pull/19270#pullrequestreview-2060974799, it's worth to add some tests for for applyIfCPUFeature* and applyIfPlatform* in TestBadFormat.

Thanks

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Commit messages:
 - Initial commit
 - format

Changes: https://git.openjdk.org/jdk/pull/19302/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=19302&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8332402
  Stats: 321 lines in 1 file changed: 318 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/19302.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19302/head:pull/19302

PR: https://git.openjdk.org/jdk/pull/19302