Fix S4507 FP: Alerting on !app.Environment.IsProduction()

### Description

When specifically checking that we are not in the production environment S4507 "Disable this debug feature in production" is raised.

### Reproducer

```
if (!app.Environment.IsProduction())
{
    app.UseDeveloperExceptionPage();
}
```


### Product and Version

SonarAnalyzer.CSharp v10.32.0.713