"This match arm is unreachable." false positive

### Description

happens when matching `true` with a call to a method returning `T of bool`

### Playground Link

https://mago.carthage.software/latest/en/playground/#019fd26c-a538-e121-71ef-d8bab11e80dd

### Reproduction

_No response_

### Environment

- Mago 1.45.0