updated ZMR 20deg FPV cam support without "screw collision"

I printed the ZMR 20deg FPV cam support instead of the original as I thought the ziptie-options could be usefull. While its the first time I understood how the FPV cam is supposed to fit into the ZMR frame as I thought it would be a too tight fit, this version is colliding with a screw that I have on my cam.

So I created an update and removed the colliding part.