Fix passing zero to 'dev_err_probe()' in 'rt9467_request_interrupt()'

Fixes: 6f7f70e3 ("power: supply: rt9467: Add Richtek RT9467 charger driver")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/202305111228.bHLWU6bq-lkp@intel.com/Signed-off-by: ChiaEn Wu <chiaen_wu@richtek.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>