Fix S1075 FN: default parameters

[cristian-ambrosini-sonarsource]

The rule does not take into account the primary constructor, lambda's and methods default parameters.

class PrimaryConstructor(string ctorParam = "file://blah.txt") // FN
{
    void Method(string methodParam = "file://blah.txt") // FN
    {
        var lambda = (string lambdaParam = "file://blah.txt") => lambdaParam; // FN
    }
}