Describe common "gpio-line-names" property to fix dtbs_check warnings
like:
/home/mathieu/linux/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dtb:
gpio@43830000: 'gpio-line-names' does not match any of the regexes:
'^.+-hog(-[0-9]+)?$', 'pinctrl-[0-9]+' from schema $id:
http://devicetree.org/schemas/gpio/gpio-vf610.yaml#
Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Signed-off-by: Mathieu Othacehe <othacehe@xxxxxxx>