modules: tf-m: remove nRF5340 PDK from the supported TF-M targets

nRF5340 PDK is removed so there is no reason to keep it
in the list of supported tf-m targets.

Signed-off-by: Ioannis Glaropoulos <[email protected]>

Author: ioannisg

modules/Kconfig.tfm

@@ -9,7 +9,6 @@ config TFM_BOARD
 	string
 	default "nordic_nrf/nrf9160dk_nrf9160" if BOARD_NRF9160DK_NRF9160NS
 	default "nordic_nrf/nrf5340dk_nrf5340_cpuapp" if BOARD_NRF5340DK_NRF5340_CPUAPPNS
-	default "nordic_nrf/nrf5340pdk_nrf5340_cpuapp" if BOARD_NRF5340PDK_NRF5340_CPUAPPNS
 	default "nxp/lpcxpresso55s69" if BOARD_LPCXPRESSO55S69_CPU0
 	default "mps2/an521" if BOARD_MPS2_AN521
 	default "stm/nucleo_l552ze_q" if BOARD_NUCLEO_L552ZE_Q