[jdk17u-dev] RFR: 8273456: Do not hold ttyLock around stack walking

[Goetz Lindenmaier]

A useful change to improve debug printing.

I skipped the change to mutex.hpp as in 17 tty is already at the top of the lock ordering.

I added follow up JDK-8273629

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Commit messages:
 - Backport 261cb44b13e5910180a2599ca756eb7ae6f9c443
 - Backport 461a467f91ba19ae35d7833b7d3e74f62f52e19c

Changes: https://git.openjdk.org/jdk17u-dev/pull/1911/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1911&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8273456
  Stats: 123 lines in 4 files changed: 54 ins; 44 del; 25 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1911.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1911/head:pull/1911

PR: https://git.openjdk.org/jdk17u-dev/pull/1911