bluedroid: increase uhid report buffer size for wiimote

The wiimote driver > kernel 3.2 uses at least 22bytes, so bluedroid crashes cause it only allows 20bytes max. we increase this limit.

Change-Id: If5c44c0bdac6dce232f635830e9f26f2b2820993
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_external_bluetooth_bluedroid into kitkat