1.12: Rethrow not allowed catch block

```
using Enzyme
using Test

Enzyme.API.printall!(true)

    function f25(x)
        try
            sqrt(-1.0)
            return 3x
        catch
            return 2x
        end
    end
    @test autodiff(Forward, f25, Duplicated(2.0, 1.0))[1] == 2
```