[CR10S-Pro / CR-10S Pro] filament sensor upgrade

This is a little upgrade made for the CR10S-PRO filament sensor. I made after experiencing some problems with TPU flexible filament escaping below the sensor microswitch.

**ATTENTION**

This part is a little bit overdimensionned so you have to sand it a little bit to be perfectly adjusted depending on your sensor.

Please do keep the switch in place, it needs to be as close as possible from the filament passway.

**SOURCE PROJECT**

The source project is available in OnShape: [Filame