unixPB: Update Nagios_Plugins install for macOSX

[Willsparker]

Ref: #1716 (comment)

For some reason, brew doesn't like installing anything as the administrator user via ansible, without the become: yes and become_user: "{{ ansible_user }}" lines - I just copied what was done in the Common role for installing build/test tool packages.

I've also added an additional task for ARM64, to symlink to the plugins for ARM64. As ARM64 MacOSX requires homebrew to be installed in /opt/homebrew/, as opposed to /usr/local/ for x64 , the original symlink task doesn't work.

Checklist

• commit message has one of the standard prefixes
• FAQ.md updated if appropriate : N/A
• other documentation is changed or added (if applicable) : N/A
• playbook changes run through VPC or QPC (if you have access) : They both skip adoptopenjdk tags, so wouldn't run the role
• for inventory.yml changes, bastillion/nagios/jenkins updated accordingly : N/A

[github-actions]

yamllint Failed

Show Output

::error file=./ansible/playbooks/AdoptOpenJDK_Unix_Playbook/roles/Nagios_Plugins/tasks/nagios_MacOSX.yml,line=47,col=1::[empty-lines] too many blank lines (1 > 0)

Workflow: Linter, Action: karancodeyamllint-github-action, Lint: .