[nrf noup] modules: mbedtls: Disable configurations in Kconfig.tls-generic

fixup! [nrf noup] area: previous short log goes here

Author: SebastianBoe

modules/mbedtls/configs/config-tls-generic.h

@@ -502,8 +502,4 @@
 #include "mbedtls/check_config.h"
 #endif
 
-#if defined(CONFIG_NRF_CC3XX_PLATFORM)
-#define MBEDTLS_PLATFORM_ZEROIZE_ALT
-#endif
-
 #endif /* MBEDTLS_CONFIG_H */