Change the impl lib name of java_sdk_library

The impl lib name of java_sdk_library is changed to {module_name}.jar
instead of {module_name}.impl.jar
android.test.mock.impl is removed from stubs_defaults.
RepetitiveTest class is added to public API in android.test.base

Bug: 110404779
Test: m -j
Change-Id: I5dd7f3a28bc22136b4e921de3eb5a3e77e5fc75f
Merged-In: I5dd7f3a28bc22136b4e921de3eb5a3e77e5fc75f
(cherry picked from commit b7540bf1)