[jdk17u-dev] RFR: 8290067: Show stack dimensions in UL logging when attaching threads

[Thomas Stuefe]

Useful for error analysis, very low risk.

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Commit messages:
 - Backport 7ff19694dfef947bf65dbd15ec6497acefae39aa

Changes: https://git.openjdk.org/jdk17u-dev/pull/1047/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1047&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8290067
  Stats: 16 lines in 4 files changed: 7 ins; 0 del; 9 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1047.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/1047/head:pull/1047

PR: https://git.openjdk.org/jdk17u-dev/pull/1047