[Android] Cannot use Java CHIP IM APIs without pulling in the rest of the CHIPController

[sharadb-amazon]

Reproduction steps

The Java CHIP IM implementation currently exists in the CHIPController.jar/libCHIPController.so. Android apps like the examples/tv-casting/app/android should be able to use the CHIP IM for Java without necessarily pulling in the entire CHIPController, which is not needed by such apps.

Platform

android

Platform Version(s)

No response

Type

Manually tested with SDK

(Optional) If manually tested please explain why this is only manually tested

Need to decouple the Java CHIP IM code into a separate jar.

Anything else?

No response