RFR: 8351256: Improve printing of runtime call stub names in disassember output

[Andrew Dinn]

Fixes printing of runtime stub call targets in disassembler listings.

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Commit messages:
 - 8351256: Improve printing of runtime call stub names in disassember ouptut

Changes: https://git.openjdk.org/jdk/pull/23915/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23915&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8351256
  Stats: 37 lines in 2 files changed: 36 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/23915.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23915/head:pull/23915

PR: https://git.openjdk.org/jdk/pull/23915