Remove Lnb updating related implementation from Tuner JNI/java

Note: This was part of ag/13255478. Making it a separate CL can break
the dependency of the Tuner client changes on the frameworks/base
changes that require owner review from external teams.

Test: make
Bug: 174095851
Change-Id: Id40014b2ccd95b944e465b79571e113d8ed1a254