Conditional type in `@param` - Call to method Xxx::xxx() with true will always evaluate to true.

### Bug report

Conditional type in `@param` can have always true condition, but such tautology in it is completely expected and phpstan error must not emit any error for it.

### Code snippet that reproduces the problem

https://phpstan.org/r/676a25bf-8118-4353-937f-2660308e8b47

### Expected output

no phpstan error