android.test.* are built with java_sdk_library and api files are added
by running "make update-api".
android.test.base_static is created for allowing to use
android.test.base as a static library.
Bug:77577799
Test: make -j
Test: make checkapi
Test: make checkapi fails with a random change in the txt file
Test: adb shell cmd package list libraries |\
grep android.test.*
And check the android.test.* libraries
Change-Id: Ia27612657532e50b077a9c55dbef59ee3ec04b8a
f24779c8c7