tests: crypto: Refactor TEST_WRAPPED_KEYS configuration

Removed conditional check for SOC_SERIES_SIWG917 around TEST_WRAPPED_KEYS configuration.

Key updates include:
1. Edited Kconfig condition

Signed-off-by: Aasim Shaik <aasim.shaik@silabs.com>

Author: Aasimshaik11

soc/silabs/silabs_siwx917/Kconfig

@@ -21,10 +21,8 @@ config MBEDTLS_USER_CONFIG_FILE
 	default "sl_mbedtls_config_zephyr.h" \
 		if PSA_CRYPTO_DRIVER_SILABS_SIWX91X
 
-if SOC_SERIES_SIWG917
 config TEST_WRAPPED_KEYS
 	bool "Enable Wrapper keys - specific to SiWG917"
-endif
 
 endif
 endif