fix description.json generation for patterns with parameters

Author: heliocodacy

internal/docgen/pattern-with-explanation.go

@@ -38,6 +38,7 @@ func (r PatternWithExplanation) toCodacyPatternDescription() codacy.PatternDescr
 		PatternID:   r.ID,
 		Description: r.Description,
 		Title:       r.Title,
+		Parameters:  r.Parameters,
 	}
 }