lua api not found at javac

[Molocher]

The following APIs are in lua, but not found in gjavac：
1.Use the global function get_transaction_id(): string to get the transaction id of this transaction

2.wait_for_future_random: (int) => int according to the block height of the parameter to obtain the pseudo-random number obtained from the data of this block, if the block height has not been reached, it returns 0

3.hex_to_bytes: (string) => table convert hexadecimal string into byte array

4.bytes_to_hex: (table) => string convert byte array to hexadecimal string

5.sha1_hex: (string) => string Perform sha1 operation on the byte array obtained by converting the hexadecimal string of the parameter, and then convert it into a hexadecimal string and return

6.sha3_hex: (string) => string Perform sha3-256 operation on the byte array obtained by converting the hexadecimal string of the parameter, and then convert it into a hexadecimal string and return

7.sha256_hex: (string) => string Perform sha256 operation on the byte array obtained by converting the hexadecimal string of the parameter, and then convert it into a hexadecimal string and return

8.ripemd160_hex: (string) => string Performs the ripemd160 operation on the byte array obtained by converting the hexadecimal string of the parameter, and then converts it into a hexadecimal string and returns

9.cbor_encode: (object) => string Serialize the parameters into a binary byte array according to cbor serialization and return it as a hexadecimal string

10.cbor_decode: (string) => object De-serialize the binary byte array corresponding to the hexadecimal string according to the cbor serialization method into a gula object

11.signature_recover: (string, string) => string The signature from the first parameter (compressed signature format, 65 bytes, expressed as a hexadecimal string) and the original digest of the second parameter (32 bytes, entered in 16) String representation)

[tobiasholt]

It appears that all these functions are built-in function of UVM, so there is no need to consider the implementation. An empty body of the functions should work.