With this commit, when virtual threads are enabled, the auto-configured
applicationTaskExecutor changes from a ThreadPoolTaskExecutor to a
SimpleAsyncTaskExecutor with virtual threads enabled.
As before, any TaskDecorator bean is applied to the auto-configured
executor and the spring.task.execution.thread-name-prefix property is
applied. Other spring.task.execution.* properties are ignored as they
are specific to a pool-based executor.
Closes gh-35710
f33874e98e