Create the config option list shadow file

```
tests/scripts/check_option_lists.py -u
```

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>

scripts/data_files/config-options-current.txt

@@ -0,0 +1,79 @@
+MBEDTLS_CONFIG_FILE
+MBEDTLS_CONFIG_VERSION
+MBEDTLS_DEBUG_C
+MBEDTLS_ERROR_C
+MBEDTLS_ERROR_STRERROR_DUMMY
+MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
+MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
+MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
+MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
+MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
+MBEDTLS_NET_C
+MBEDTLS_PKCS7_C
+MBEDTLS_PSK_MAX_LEN
+MBEDTLS_SSL_ALL_ALERT_MESSAGES
+MBEDTLS_SSL_ALPN
+MBEDTLS_SSL_ASYNC_PRIVATE
+MBEDTLS_SSL_CACHE_C
+MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES
+MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT
+MBEDTLS_SSL_CID_IN_LEN_MAX
+MBEDTLS_SSL_CID_OUT_LEN_MAX
+MBEDTLS_SSL_CID_TLS1_3_PADDING_GRANULARITY
+MBEDTLS_SSL_CIPHERSUITES
+MBEDTLS_SSL_CLI_C
+MBEDTLS_SSL_CONTEXT_SERIALIZATION
+MBEDTLS_SSL_COOKIE_C
+MBEDTLS_SSL_COOKIE_TIMEOUT
+MBEDTLS_SSL_DEBUG_ALL
+MBEDTLS_SSL_DTLS_ANTI_REPLAY
+MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
+MBEDTLS_SSL_DTLS_CONNECTION_ID
+MBEDTLS_SSL_DTLS_HELLO_VERIFY
+MBEDTLS_SSL_DTLS_MAX_BUFFERING
+MBEDTLS_SSL_DTLS_SRTP
+MBEDTLS_SSL_EARLY_DATA
+MBEDTLS_SSL_ENCRYPT_THEN_MAC
+MBEDTLS_SSL_EXTENDED_MASTER_SECRET
+MBEDTLS_SSL_IN_CONTENT_LEN
+MBEDTLS_SSL_KEEP_PEER_CERTIFICATE
+MBEDTLS_SSL_KEYING_MATERIAL_EXPORT
+MBEDTLS_SSL_MAX_EARLY_DATA_SIZE
+MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+MBEDTLS_SSL_NULL_CIPHERSUITES
+MBEDTLS_SSL_OUT_CONTENT_LEN
+MBEDTLS_SSL_PROTO_DTLS
+MBEDTLS_SSL_PROTO_TLS1_2
+MBEDTLS_SSL_PROTO_TLS1_3
+MBEDTLS_SSL_RECORD_SIZE_LIMIT
+MBEDTLS_SSL_RENEGOTIATION
+MBEDTLS_SSL_SERVER_NAME_INDICATION
+MBEDTLS_SSL_SESSION_TICKETS
+MBEDTLS_SSL_SRV_C
+MBEDTLS_SSL_TICKET_C
+MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
+MBEDTLS_SSL_TLS1_3_DEFAULT_NEW_SESSION_TICKETS
+MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
+MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ENABLED
+MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
+MBEDTLS_SSL_TLS1_3_TICKET_AGE_TOLERANCE
+MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH
+MBEDTLS_SSL_TLS_C
+MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH
+MBEDTLS_TIMING_ALT
+MBEDTLS_TIMING_C
+MBEDTLS_USER_CONFIG_FILE
+MBEDTLS_VERSION_C
+MBEDTLS_VERSION_FEATURES
+MBEDTLS_X509_CREATE_C
+MBEDTLS_X509_CRL_PARSE_C
+MBEDTLS_X509_CRT_PARSE_C
+MBEDTLS_X509_CRT_WRITE_C
+MBEDTLS_X509_CSR_PARSE_C
+MBEDTLS_X509_CSR_WRITE_C
+MBEDTLS_X509_MAX_FILE_PATH_LEN
+MBEDTLS_X509_MAX_INTERMEDIATE_CA
+MBEDTLS_X509_REMOVE_INFO
+MBEDTLS_X509_RSASSA_PSS_SUPPORT
+MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
+MBEDTLS_X509_USE_C