Maps each wallet flag string name back to its flag value.
Declared in <wallet/wallet.h>
inline std::map<std::string, WalletFlags> const STRING_TO_WALLET_FLAG = STRING_TO_WALLET_FLAG{
{WALLET_FLAG_TO_STRING.at(WALLET_FLAG_AVOID_REUSE), WALLET_FLAG_AVOID_REUSE},
{WALLET_FLAG_TO_STRING.at(WALLET_FLAG_BLANK_WALLET), WALLET_FLAG_BLANK_WALLET},
{WALLET_FLAG_TO_STRING.at(WALLET_FLAG_KEY_ORIGIN_METADATA), WALLET_FLAG_KEY_ORIGIN_METADATA},
{WALLET_FLAG_TO_STRING.at(WALLET_FLAG_LAST_HARDENED_XPUB_CACHED), WALLET_FLAG_LAST_HARDENED_XPUB_CACHED},
{WALLET_FLAG_TO_STRING.at(WALLET_FLAG_DISABLE_PRIVATE_KEYS), WALLET_FLAG_DISABLE_PRIVATE_KEYS},
{WALLET_FLAG_TO_STRING.at(WALLET_FLAG_DESCRIPTORS), WALLET_FLAG_DESCRIPTORS},
{WALLET_FLAG_TO_STRING.at(WALLET_FLAG_EXTERNAL_SIGNER), WALLET_FLAG_EXTERNAL_SIGNER}
};