RFR: JDK-8301466: [AIX] Revisit CommittedVirtualMemoryTest [v2]

[Varada M]

> We can now enable AIX on [CommitedVirtualMemoryTest](https://github.com/openjdk/jdk/blob/master/test/hotspot/gtest/runtime/test_committed_virtualmemory.cpp#L35)  
> 
> JBS Issue : [JDK-8301466](https://bugs.openjdk.org/browse/JDK-8301466)

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

  JDK-8301466: [AIX] Revisit CommittedVirtualMemoryTest

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Changes:
  - all: https://git.openjdk.org/jdk/pull/17371/files
  - new: https://git.openjdk.org/jdk/pull/17371/files/968a64b1..c25e815e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=17371&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17371&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/17371.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17371/head:pull/17371

PR: https://git.openjdk.org/jdk/pull/17371