feat(esp_modem): Add optional ACT to operator-name

Closes https://github.com/espressif/esp-protocols/issues/80

components/esp_modem/include/cxx_include/esp_modem_dce_module.hpp

@@ -104,6 +104,15 @@ public:
         pdp = std::move(new_pdp);
     }
 
+    /**
+     * @brief Simplified version of operator name (without the ACT, which is included in the command library)
+     */
+    command_result get_operator_name(std::string& name)
+    {
+        int dummy_act;
+        return get_operator_name(name, dummy_act);
+    }
+
     /**
      * @brief Common DCE commands generated from the API AT list
      */