ddclient: Porkbun API endpoint changing

[skruje]

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Describe the bug
Porkbun has announced a change to its API address from https://porkbun.com to https://api.porkbun.com with a deadline of 2024-12-01 00:00:00 UTC. There's already a PR in the upstream: ddclient/ddclient#752, once this is merged, OPNsense should pull in the latest bits from the project to ensure continuity of support for Porkbun.

Expected behavior
ddclient should use https://api.porkbun.com to update DDNS records on Porkbun

Additional context

CRITICAL UPDATE DETAILS

Type: API Hostname Change

Old Value: porkbun.com

New Value: api.porkbun.com

Deadline: 2024-12-01 00:00:00 UTC

[AdSchellevis]

@skruje can you try the PR and confirm that it currently works? I can merge the code after confirmation