modules: hal_nordic: nrfx: Remove usage of removed Kconfig

Removes usage and reference of CONFIG_NFCT_PINS_AS_GPIOS

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>

modules/hal_nordic/nrfx/CMakeLists.txt

@@ -167,7 +167,7 @@ if(CONFIG_NRFX_TWI OR CONFIG_NRFX_TWIM)
   zephyr_library_sources(${SRC_DIR}/nrfx_twi_twim.c)
 endif()
 
-# Inject HAL "CONFIG_NFCT_PINS_AS_GPIOS" definition if user requests to
+# Inject HAL "NFCT_PINS_AS_GPIOS" definition if user requests to
 # configure the NFCT pins as GPIOS. Do the same with "CONFIG_GPIO_AS_PINRESET"
 # to configure the reset GPIO as nRESET. This way, the HAL will take care of
 # doing the proper configuration sequence during system init
@@ -177,7 +177,6 @@ if(DEFINED uicr_path)
   dt_prop(nfct_pins_as_gpios PATH ${uicr_path} PROPERTY "nfct-pins-as-gpios")
   if(${nfct_pins_as_gpios})
     zephyr_library_compile_definitions(
-      CONFIG_NFCT_PINS_AS_GPIOS
       NRF_CONFIG_NFCT_PINS_AS_GPIOS
     )
   endif()