cli: new `--dms-set-pin-protection' action
cli: new `--dms-set-pin-protection' action

Allows to enable/disable PIN protection, e.g:

$> sudo qmicli -d /dev/cdc-wdm0 \
               --dms-set-pin-protection="PIN,enable,1234"

$> sudo qmicli -d /dev/cdc-wdm0 \
               --dms-set-pin-protection="PIN,disable,1234"

roland-wilhelm/libqmi,roland-wilhelm/libqmi,roland-wilhelm/libqmi,roland-wilhelm/libqmi