Order of operations in integer arithmetic is wrong

**Reproduce**
{ 10 * 8 / 10 }

**Expected Output**
8

**Observed Output**
0

**Workaround**
{ (10 * 8) / 10 }

I'd expect the order of operations to go left to right, as is generally the case with other environments/programming languages. Unfortunately, fixing this might break existing Ink scripts that rely on this behavior. Also unfortunately, there's probably a lot of scripts out in the while that have bugs in them because of this bug.

**Addendum**
Looking at the following examples, it seems that the problem is that division has a higher priority than multiplication, which it shouldn't:

* Forcing right-to-left evaluation: { 10 / (2 * 2) } -> 2
* Forcing left-to-right evaluation: { (10 / 2) * 2 } -> 10
* Without brackets: { 10 / 2 * 2 } -> 10