[jdk23u] RFR: 8337876: [IR Framework] Add support for IR tests with @Stable

[Aleksey Shipilev]

Clean backport to improve IR Framework for upcoming tests.

Additional testing:
 - [x] MacOS AArch64 server fastdebug, `testlibrary_tests/ir_framework` passes

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Commit messages:
 - Backport c01f53ac2dab1d4d2cd1e4d45a67f9373d4a9c7e

Changes: https://git.openjdk.org/jdk23u/pull/62/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk23u&pr=62&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8337876
  Stats: 103 lines in 5 files changed: 96 ins; 0 del; 7 mod
  Patch: https://git.openjdk.org/jdk23u/pull/62.diff
  Fetch: git fetch https://git.openjdk.org/jdk23u.git pull/62/head:pull/62

PR: https://git.openjdk.org/jdk23u/pull/62