Optimization: Short-circuit `and`, `or`, and `?:` if left side determines result and right side has no side effects

Examples:
```
false and callToFunctionWithoutSideEffects()
true or callToFunctionWithoutSideEffects()
1 ?: callToFunctionWithoutSideEffects()
```

This can be done in the partial evaluator by relaxing the requirement that the right side must be evaluated to a constant.