Enable detect_thin_wall for Qidi printers

[bistory]

Hi,

I faced an issue with the Qidi profile, the "detect_thin_wall" feature is disabled.
This caused bad extrusion for some parts of ERCFv2 that have supports integrated, like this part :

Without thin walls detection :

With thin walls detection :

@Hukete I mention to check if you agree with this change

[SoftFever]

Thanks
Yeah, it's recommended to turn it on for classical wall generator.