RFR: 8317452: [JVMCI] Export symbols used by lightweight locking to JVMCI compilers.

[Yudi Zheng]

Export JavaThread::_lock_stack, LockStack::_top, LockStack::_end_offset, and ObjectMonitor::ANONYMOUS_OWNER to JVMCI compilers. Deprecate JVMCIUseFastLocking

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Commit messages:
 - [JVMCI] Export symbols used by lightweight locking to JVMCI compilers.

Changes: https://git.openjdk.org/jdk/pull/16032/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16032&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8317452
  Stats: 14 lines in 5 files changed: 11 ins; 2 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/16032.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16032/head:pull/16032

PR: https://git.openjdk.org/jdk/pull/16032