RCS1155 String Comparison Bug

**Product and Version Used**:
Roslynator 4.1.1
Visual Studio 17.3.1

**Steps to Reproduce**:
I have installed Roslynator from the visual studio marketplace for Visual Studio 2022 and have configured the .editorconfig for RCS1155 string comparison analyzer.


**Issue/Bug**:
The following code snippet should show a warning in the Error List to use StringComparison when comparing strings however this is not happening.
```
if (example == "hi")
{
return false;
}
```

No source file or test is named. First reproduce the example == "hi" comparison in Visual Studio 2022 with the reported RCS1155 .editorconfig configuration, then trace the analyzer entry point; done means the comparison produces the expected StringComparison warning in the Error List.

Written by the indexing model from the issue text.