RFR: 8345173: BlockLocationPrinter::print_location misses a ResourceMark

[Thomas Schatzl]

Hi all,

  please review this small change that adds a missing `ResourceMark` to `BlockLocationPrinter`; it can be called at very arbitrary places (e.g. the stop() method of MacroAssembler), and without this change it might fail with a "Missing ResourceMark error - possible memory leak" error instead of providing the stop() output (and then faiiling).

Testing: local testing, after the change the ResourceMark crash goes away, gha

Thanks,
  Thomas

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Commit messages:
 - * add missing include
 - 8345173

Changes: https://git.openjdk.org/jdk/pull/22455/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=22455&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8345173
  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/22455.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22455/head:pull/22455

PR: https://git.openjdk.org/jdk/pull/22455