(ci): update uncrustify and indent rules
Description
Currently, we used a patched custom version of uncrustify which is rather old. The idea is to update it, possibly using clean unpatched upstream version. It may fix some already opened issues (also old..) like:
Proposal
- Update uncrustify (target last release 0.72)
- Propose some rules, using new feature
The indent rules are a proposal ! Feel free to improve them :)
Outcomes
Better indenting, no need to use and maintain an uncrustify fork.