Update clang-format to disallow single line for-loops

src/2022/Day11.cpp

@@ -68,7 +68,8 @@ namespace y$1::day11
         std::getline(input, str);
         std::stringstream ss{str};
         ss >> "Starting items: ";
-        while (std::getline(ss, str, ',')) monkey.items.emplace_back(std::stoi(str));
+        while (std::getline(ss, str, ','))
+          monkey.items.emplace_back(std::stoi(str));
       }
       {  // operator
         std::getline(input, str);