More Robust Switchwire Filametrix Depressor Mount

Many thanks to @Prze87mo_296900 for his version of the depressor mount. I adjusted the model to fit the “more robust belt path”-mod for the original Switchwire. I also added a breakaway support structure so you don't have to use print supports. You can split the Support and the Depressor in your Slicer and adjust the settings for the Support to save time and filament.

You will have two replace the top and the front M5x10mm by M5x16mm BHCS. Everything else is unchanged from Filametrix and Switchwire BOMs.