RFR: 8332499: Gtest codestrings.validate_vm fail on linux x64 [v3]

[SendaoYan]

> Hi all,
>   There's some arch-specific code to trim trailing entries as descripted in [JDK-8332499](https://bugs.openjdk.org/browse/JDK-8332499). Only change the gtest testcase, the risk is low.

SendaoYan has updated the pull request incrementally with one additional commit since the last revision:

  8332499: Gtest codestrings.validate_vm fail on linux x64
  
  Signed-off-by: sendaoYan <yansendao.ysd at alibaba-inc.com>

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Changes:
  - all: https://git.openjdk.org/jdk/pull/19309/files
  - new: https://git.openjdk.org/jdk/pull/19309/files/bd894e12..01b9e688

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19309&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19309&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/19309.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19309/head:pull/19309

PR: https://git.openjdk.org/jdk/pull/19309