`wipeTokenAccount` function

[Shungy]

Problem

wipeTokenAccount function is not implemented in the Solidity HTS emulator. This function is useful as it is a single call as opposed to doing two calls (transferToken and burnToken).

Solution

Implement wipeTokenAccount function in the HtsSystemContract.sol.

Alternatives

No response

[acuarica]

Hi @Shungy, thanks for opening this. Indeed, this is something missing and we need to implement it. When we have some bandwidth, we'll take on this next.