upgrade to python3.13

[jmeixensperger]

Upgrade python install to 3.13.12. This change has 2 downstream effects:

1. Allows installing a later version of ansible (v13.x) and ansible-core (v2.20.x). This resolves a vulnerability against ansible-core which requires v2.16.13.
2. Upgrading the ansible versions also pulls a newer ansible_collections packages, including netbox. The new netbox collection requires deepdiff v8.6.1 (previously v6.6.1). This means our previous workaround is no longer required.

There have also been multiple CVEs reported on the previous version of the community/digitalocean and grafana/grafana ansible collections. The new collection no longer includes community/digitalocean, however grafana/grafana has only resolved 1 of the 4 open CVEs. Since we do not use this collection, it has been removed.

Additional changes:

• The /usr/bin/python3.9 calls have been updated to /usr/bin/python3 to limit the changes required for any future python3 upgrades.
• Removed the pinned urllib3 version in redhat-8 to remain consistent with previous changes to redhat-9.