[Spring Scheduling] Support Virtual Threads

Author: Jakob Joachim

instrumentation/spring/spring-scheduling-3.1/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/spring/scheduling/v3_1/TaskSchedulerInstrumentation.java

@@ -24,6 +24,7 @@ public ElementMatcher<TypeDescription> typeMatcher() {
     return namedOneOf(
         "org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler",
         "org.springframework.scheduling.concurrent.ConcurrentTaskScheduler",
+        "org.springframework.scheduling.concurrent.SimpleAsyncTaskScheduler",
         "org.springframework.scheduling.commonj.TimerManagerTaskScheduler");
   }