Removes method isDisruptive from Action class

Author: zimmerle

headers/modsecurity/actions/action.h

@@ -75,11 +75,6 @@ class Action {
     }
 
 
-    virtual bool isDisruptive() {
-        return false;
-    }
-
-
     const std::string *getName() const noexcept {
         return &m_name;
     }

src/actions/disruptive/disruptive_action.h

@@ -31,9 +31,6 @@ namespace disruptive {
 
 class ActionDisruptive : public ActionAllowedAsSecDefaultAction {
  public:
-    bool isDisruptive() override {
-       return true;
-    }
 };