Fix rule suppression for AvoidUsingPlainTextForPassword

Rule suppression didn't honor the second parameter because the RuleID property in DiagnosticRecord wasn't set to the parameter name.

Author: Kapil Borle

Rules/AvoidUsingPlainTextForPassword.cs

@@ -65,6 +65,7 @@ public IEnumerable<DiagnosticRecord> AnalyzeScript(Ast ast, string fileName)
                         GetName(), 
                         DiagnosticSeverity.Warning, 
                         fileName,
+                        paramName,
                         suggestedCorrections: fileName == null ? null : GetCorrectionExtent(paramAst));
                 }
             }