Suggestion: switch OctoPi Github Actions to ubuntu-24.04-arm

[davidzwa]

Speeds up your ARM build times.

https://github.com/fdm-monster/MonsterPi/blob/71e351373f50a216e9a5677791b6ec501623a2e6/.github/workflows/release.yaml#L12

Original conversation: guysoft/CustomPiOS#268