Kconfig: Update PSA WANTS for ECC key types

Adapt to the new configurations from the
Oberon PSA core.

The PSA_WANT_KEY_TYPE_ECC_KEY_PAIR is deprecated
and will be replaced by options for specific operations
for key generation, importing, exporting and key derivation.

Signed-off-by: Georgios Vasilakis <[email protected]>

Kconfig.dependencies

@@ -70,7 +70,9 @@ config SIDEWALK_CRYPTO
 	imply PSA_WANT_ECC_MONTGOMERY_255
 	imply PSA_WANT_ECC_TWISTED_EDWARDS_255
 	imply PSA_WANT_KEY_TYPE_AES
-	imply PSA_WANT_KEY_TYPE_ECC_KEY_PAIR
+	imply PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT
+	imply PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT
+	imply PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE
 	imply PSA_WANT_KEY_TYPE_HMAC
 	imply PSA_WANT_GENERATE_RANDOM
 	imply MBEDTLS_ENABLE_HEAP