ccgx: Add i2c status check when reading or writing registers
ccgx: Add i2c status check when reading or writing registers

Signed-off-by: Richard Hughes <320bca71fc381a4a025636043ca86e734e31cf8b@hughsie.com>

fwupd/fwupd,fwupd/fwupd,hughsie/fwupd,hughsie/fwupd,fwupd/fwupd,hughsie/fwupd,fwupd/fwupd,hughsie/fwupd