[Applications.AppControl] Add new internal APIs (#4877)

[Applications.AppControl] Add new internal APIs (#4877)

* [Applications.AppControl] Add a new internal API

This patch adds the API below to set the timeout interval when sending an app launch request.

Adds:
 - AppControl.SendLaunchRequestWithTimeout()

Signed-off-by: ChangGyu Choi <uppletaste@gmail.com>
* Change API name

This patch changed to the same name as the existing API for intuition.

Signed-off-by: ChangGyu Choi <uppletaste@gmail.com>
* Fix API description

Signed-off-by: ChangGyu Choi <uppletaste@gmail.com>
* Add a new internal API

Adds.
 - AppControl.SendLaunchRequest(launchRequest, timeout)

Signed-off-by: ChangGyu Choi <uppletaste@gmail.com>
Signed-off-by: ChangGyu Choi <uppletaste@gmail.com>
Co-authored-by: hjhun <36876573+hjhun@users.noreply.github.com>