[jdk21u-dev] RFR: 8325458: Rename mlvmJvmtiUtils.h

[Goetz Lindenmaier]

I backport this to make later backorts clean.

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Commit messages:
 - Backport b356fee5d82c3c72a705bb33b73189921a813828

Changes: https://git.openjdk.org/jdk21u-dev/pull/1767/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1767&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8325458
  Stats: 7 lines in 4 files changed: 0 ins; 0 del; 7 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1767.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1767/head:pull/1767

PR: https://git.openjdk.org/jdk21u-dev/pull/1767