Creates RuleUnconditional

Makes RuleScript child of RuleWithActions instead of Operator

src/operators/contains.h

@@ -34,7 +34,7 @@ class Contains : public Operator {
     /** @ingroup ModSecurity_Operator */
     explicit Contains(std::unique_ptr<RunTimeString> param)
         : Operator("Contains", std::move(param)) { }
-    bool evaluate(Transaction *transaction, RuleWithOperator *rule,
+    bool evaluate(Transaction *transaction, RuleWithActions *rule,
         const std::string &str,
         std::shared_ptr<RuleMessage> ruleMessage) override;
 };