[Android] Implement Android Check-In Delegate

[yunhanw-google]

          I knew I had to implement it according to your opinion. However, because I had to make sure that I could receive the check-in message as the first step, I implemented it using the Default class.

Originally posted by @joonhaengHeo in #32476 (comment)

[yunhanw-google]

Please implement DefaultCheckInDelegate in android chip-tool,
Then
Expose OnCheckInComplete to java/kotlin application.
Expose OnKeyRefreshNeeded to java/kotlin application so that symmetric token generation can happen in same place for both commissioning and keyRefreshStage, we also need make sure it is unique
Expose OnKeyRefreshDone to the java/kotlin application.