pine-dontbeevil: various dtb improvements (!323)

* Created seperate DTB for the devkit named sun50i-a64-dontbeevil.dts so
  it can easily be edited and the diff remains readable in gitlab
* Added patch to build the new dtb
* Added the ST LIS3MDL to the new dtb (Magnetometer)
* Added the SensorTek STK3335 to the new dtb (Proximity and ambient
  light sensor)
* InvenSense MPU-6050 to the new dtb (Accelerometer and gyroscope)
* Added CSI bus and OV5640 camera

Remaining issues:
* The STK3310 module doesn't load automatically
* Camera doesn't want to capture but does show up as /dev/video0

[ci:skip-build]: doesn't finish in time