Shake motions to middle mouse (#243)

3 jobs for master in 5 minutes and 6 seconds (queued for 4 seconds)
Status Name Job ID Coverage
  Build Shared
passed libretro-build-android-arm64-v8a #1174470

00:05:05

passed libretro-build-linux-x64 #1174469

00:03:45

passed libretro-build-windows-x64 #1174468
msvc2019

00:03:48