Fix clang-tidy behavior with 'chrono' headers (#320)

This seems to be known issue in clang:
llvm/llvm-project#98122

Provide a workaround for that

Author: aobolensk

modules/core/perf/func_tests/test_task.hpp

@@ -1,13 +1,12 @@
 #pragma once
 
+#include <chrono>
 #include <memory>
 #include <thread>
 #include <vector>
 
 #include "core/task/include/task.hpp"
 
-using namespace std::chrono_literals;
-
 namespace ppc::test::perf {
 
 template <class T>
@@ -44,7 +43,7 @@ class FakePerfTask : public TestTask<T> {
   explicit FakePerfTask(ppc::core::TaskDataPtr perf_task_data) : TestTask<T>(perf_task_data) {}
 
   bool RunImpl() override {
-    std::this_thread::sleep_for(20000ms);
+    std::this_thread::sleep_for(std::chrono::milliseconds(21000));
     return TestTask<T>::RunImpl();
   }
 };