Report non-incremental annotation processors

[runningcode]

See if there is a way to detect and report on non-incremental annotation processors that were used as part of the build. Both javac and kapt.

Log example:

[WARN] Incremental annotation processing requested, but support is disabled because the following processors are not incremental: androidx.lifecycle.LifecycleProcessor (NON_INCREMENTAL), androidx.room.RoomProcessor (NON_INCREMENTAL).