Allow People To Disable Wrapping Function Reference in Lambda

[SomeRanDev]

https://github.com/SomeRanDev/reflaxe/blob/7bc1352160d638856d15e7c96aa3d0a004741767/src/reflaxe/compiler/EverythingIsExprSanitizer.hx#L466

Also fix:

functionRef = something

getting converted to:

function() {
functionRef();
} = something