8368621: Attached Threads names do not show up in proc fs, gdb, asan

[tstuefe]

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Integration blocker

 ⚠️ Title mismatch between PR and JBS for issue JDK-8368621

Issue

• JDK-8368621: In ASAN builds, attached non-main threads should have meaningful native names (Enhancement - P4) ⚠️ Title mismatch between PR and JBS.

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[tstuefe]

closed in favor of #27535