bump latest mac run to macos-14

[gdams]

This mean that the playbooks get tested on an M1 macOS host but this should also fix the failing GH action

Checklist

• commit message has one of the standard prefixes
• faq.md updated if appropriate
• other documentation is changed or added (if applicable)
• playbook changes run through VPC or QPC (if you have access)
• VPC/QPC not applicable for this PR
• for inventory.yml changes, bastillion/nagios/jenkins updated accordingly

[gdams]

Still seeing intermittent GPG verification issues:

TASK [ant : GPG Signature verification] ****************************************
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: NoneType: None
fatal: [localhost]: FAILED! => {"changed": true, "msg": "non-zero return code", "rc": 2, "stderr": "gpg: directory '/Users/runner/.gnupg' created\ngpg: keyserver receive failed: No route to host\n", "stderr_lines": ["gpg: directory '/Users/runner/.gnupg' created", "gpg: keyserver receive failed: No route to host"], "stdout": "", "stdout_lines": []}

[karianna]

I'll merge this as the Ansible failure is unrelated.