chore: update action.yaml

[bobbyg603]

Description

Bind to 7.2.3 directly for a bit so that CI machines that have the faulty 7.2.2 version installed are updated to a working version.

Checklist

• [x] Tested manually
• [x] Unit tests pass with no errors or warnings
• [x] Documentation updated (if applicable)
• [ ] Reviewed by at least 1 other contributor

[bobbyg603]

This is not the problem...