Corrupted target config for Speedybee F405 V4

Flashed fresh Speedybee F405 V4 FC with Quicksilver firmware version v0.10.5 and v0.11.0-RC and target config file was corrupted. It was missing config for motor pins and motors weren't working at all. I tried to re-apply target file `spbe-speedybeef405v4.yaml` from the repo to no avail. But other target config files worked, although they were for different boards. I managed to make it work by removing these following lines: ``` sdcard_detect: invert: true pin: None ```