RFR: 8346016: Problemlist vm/mlvm/indy/func/jvmti/mergeCP_indy2manyDiff_a in virtual thread mode

[SendaoYan]

Hi all,
Trivial fix to problemlist vmTestbase/vm/mlvm/indy/func/jvmti/mergeCP_indy2manySame_a/TestDescription.java in virtual thread mode to make less test noisy, it's supplement for PR https://github.com/openjdk/jdk/pull/21417

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Commit messages:
 - 8346016: Problemlist vm/mlvm/indy/func/jvmti/mergeCP_indy2manyDiff_a in virtual thread mode

Changes: https://git.openjdk.org/jdk/pull/22705/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=22705&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8346016
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/22705.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22705/head:pull/22705

PR: https://git.openjdk.org/jdk/pull/22705