[jdk21u-dev] RFR: 8314835: gtest wrappers should be marked as flagless

[Matthias Baesken]

8314835: gtest wrappers should be marked as flagless

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Commit messages:
 - Backport 1ea6463fbb95258725ed4a11621ec662859a76e0

Changes: https://git.openjdk.org/jdk21u-dev/pull/282/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=282&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8314835
  Stats: 7 lines in 3 files changed: 6 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/282.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/282/head:pull/282

PR: https://git.openjdk.org/jdk21u-dev/pull/282