Ansible request for AIX V2 extended attributes

Please put the name of the software product (and affected platforms if relevant) in the title of this issue

Delete as appropriate from this list:

- Request for new playbook addition

Details:
The openjdk test `java/nio/file/attribute/UserDefinedFileAttributeView/Basic.java` (Set this as `CUSTOM_TARGET` with `TARGET=jdk_custom`) will be listed as skipped unless V2 extended attributes are enabled on the file system.

This can be fixed so that the test will not be skipped with the `chfs -a ea=v2` command on the file systems (`/tmp` for the AQA test) so this should be added to the playbooks.

Locate the Ansible playbook that configures the AIX file systems used by AQA, starting from the existing handling of /tmp and AIX-specific settings. Add the requested chfs -a ea=v2 configuration, then run the relevant playbook or validation and confirm that java/nio/file/attribute/UserDefinedFileAttributeView/Basic.java is no longer skipped.

Written by the indexing model from the issue text.