* Functions are now tables, containing parameter signature, return type and inner function
* function:getParameterTypes()
* function:getReturnType()
* Don't reset global variables on `@strict`, fixing issue with top level locals not working as upvalues since they'd be reset by the runtime. I don't think this would actually affect anyone since you shouldn't be able to use variables before they're assigned, but it's `@strict` only behavior anyway.

I'd already fixed this bug with functions that have return values but this was not fixed for functions without return values. Also added a test case for this.

* Add tests to ensure variadic parameters, void parameters and implicit parameters aren't allowed

* Fix lambdas potentially not returning at all codepaths like functions now are expected to do. Added a test for that.

* Ops will increase inside of the actual lambda's body instead of in ExprDynCall, which means it won't cost 0 ops to call them outside of an E2 chip.

* Lambdas outside of E2 will now need to be called with ENT:Execute, which now optionally takes a "script" and "args" corresponding to what you'd pass to the lambda. It will handle perf and everything for you.

* Remove Lambda:Call, UnsafeCall still exists in case someone wants to handle perf on their own in some extension.

* Fix error when chip quotas with timers active
* Make getTimers nodiscard, change deprecation message
* Optimize code to not create / remove timers needlessly
* Auto-remove timer with reps properly

15 ops to call lambda -> 10 ops