Reduce time taken by test by using tighter timer periods

Author: apojomovsky

rclcpp/test/rclcpp/test_reinitialized_timers.cpp

@@ -26,7 +26,7 @@ class TimersTest
 
 TEST_F(TimersTest, TimersWithSamePeriod)
 {
-    auto timers_period = std::chrono::milliseconds(50);
+    auto timers_period = std::chrono::milliseconds(5);
     auto node = std::make_shared<rclcpp::Node>("test_node");
     auto events_queue = std::make_unique<rclcpp::experimental::executors::SimpleEventsQueue>();
     auto executor = std::make_unique<EventsExecutor>(std::move(events_queue), true, rclcpp::ExecutorOptions());