mraa: Update to v2.2.0
v1.9.0
v1.8.0
v1.7.0
Version 1.6.1
Version 1.6.0
Version 1.5.1
Version 1.5.0
Version 1.4.0
Version 1.3.0
Version 1.2.3
Version 1.2.2
Version 1.2.1
Version 1.2.0
Version 1.1.2
Version 1.1.1
Version 1.1.0
Version 1.0.0