Feature: Setting to automatically restart server based on hours played (#11142)

src/network/network_server.h

@@ -120,6 +120,7 @@ public:
 };
 
 void NetworkServer_Tick(bool send_frame);
+void ChangeNetworkRestartTime(bool reset);
 void NetworkServerSetCompanyPassword(CompanyID company_id, const std::string &password, bool already_hashed = true);
 void NetworkServerUpdateCompanyPassworded(CompanyID company_id, bool passworded);