crypto: Fix dependency loop for ENTROPY_GENERATOR for L15 devices

-Changing default y for nrf_security to use
 DT_HAS_ZEPHYR_PSA_CRYPTO_RNG_ENABLED instead of depending
 on ENTROPY_PSA_CRYPTO_RNG. Doing this avoids a dependency
 loop on ENTROPY_GENERATOR

Signed-off-by: Frank Audun Kvamtrø <frank.kvamtro@nordicsemi.no>

Author: frkv

subsys/nrf_security/Kconfig

@@ -35,7 +35,7 @@ config NRF_SECURITY
 	depends on SOC_FAMILY_NORDIC_NRF
 	default y if BUILD_WITH_TFM
 	# entropy is provided by PSA and NRF_SECURITY on NRF54LX
-	default y if ENTROPY_PSA_CRYPTO_RNG && SOC_SERIES_NRF54LX
+	default y if DT_HAS_ZEPHYR_PSA_CRYPTO_RNG_ENABLED && SOC_SERIES_NRF54LX
 	select DISABLE_MBEDTLS_BUILTIN if MBEDTLS
 	# NCS does not use TF-M's BL2 bootloader, but uses it's own fork
 	# of MCUBoot instead (CONFIG_BOOTLOADER_MCUBOOT).