Update to support mapping function from txn bytes

[yuunlimm]

Description

Added a feature to add a mapping function for any scripted txn to its file name. This is used by the CLI command within the intergation-test repo to generate expected db output.

rust code it generates looks like below:

                pub const IMPORTED_MAINNET_TXNS_123123_TEST_ACTIVITY: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/imported_mainnet_txns/123123_test_activity.json"));

                pub const IMPORTED_MAINNET_TXNS_308783012_FA_TRANSFER: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/imported_mainnet_txns/308783012_fa_transfer.json"));
                pub const ALL_IMPORTED_MAINNET_TXNS: &[&[u8]] = &[IMPORTED_MAINNET_TXNS_123123_TEST_ACTIVITY,IMPORTED_MAINNET_TXNS_308783012_FA_TRANSFER,];

                pub const IMPORTED_TESTNET_TXNS_5979639459_COIN_REGISTER: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/imported_testnet_txns/5979639459_coin_register.json"));

                pub const IMPORTED_TESTNET_TXNS_1255836496_V2_FA_METADATA_: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/imported_testnet_txns/1255836496_v2_fa_metadata_.json"));

                pub const IMPORTED_TESTNET_TXNS_5992795934_FA_ACTIVITIES: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/imported_testnet_txns/5992795934_fa_activities.json"));

                pub const IMPORTED_TESTNET_TXNS_278556781_V1_COIN_REGISTER_FA_METADATA: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/imported_testnet_txns/278556781_v1_coin_register_fa_metadata.json"));

                pub const IMPORTED_TESTNET_TXNS_5523474016_VALIDATOR_TXN: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/imported_testnet_txns/5523474016_validator_txn.json"));

                pub const IMPORTED_TESTNET_TXNS_1_GENESIS: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/imported_testnet_txns/1_genesis.json"));
                pub const ALL_IMPORTED_TESTNET_TXNS: &[&[u8]] = &[IMPORTED_TESTNET_TXNS_5979639459_COIN_REGISTER,IMPORTED_TESTNET_TXNS_1255836496_V2_FA_METADATA_,IMPORTED_TESTNET_TXNS_5992795934_FA_ACTIVITIES,IMPORTED_TESTNET_TXNS_278556781_V1_COIN_REGISTER_FA_METADATA,IMPORTED_TESTNET_TXNS_5523474016_VALIDATOR_TXN,IMPORTED_TESTNET_TXNS_1_GENESIS,];

                pub const SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT4: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/scripted_transactions/simple_user_script4.json"));

                pub const SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT2: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/scripted_transactions/simple_user_script2.json"));

                pub const SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT3: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/scripted_transactions/simple_user_script3.json"));

                pub const SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT1: &[u8] = include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), "/json_transactions/scripted_transactions/simple_user_script1.json"));
                pub const ALL_SCRIPTED_TRANSACTIONS: &[&[u8]] = &[SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT4,SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT2,SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT3,SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT1,];

        pub fn get_transaction_name(const_data: &[u8]) -> Option<&'static str> {
            match const_data {
                SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT4 => Some("simple_user_script4"),
        SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT2 => Some("simple_user_script2"),
        SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT3 => Some("simple_user_script3"),
        SCRIPTED_TRANSACTIONS_SIMPLE_USER_SCRIPT1 => Some("simple_user_script1"),

                _ => None,
            }
        }