add FrameworkCoreTest for AndroidResources test plan

This patch adds Android Resources related tests plan into presubmit
process.
* FrameworkCoreTest:android.content.res
* FrameworkCoreTest:com.android.internal.content.res

http://ab/I37600009999426943
* cuttlefish
* 2 minutes and 10.8 seconds
* 5 test classes
* 22 tests

Test: atest --request-upload-result \
      -p frameworks/base/core/java/android/content/res
Test: CORETESTS="frameworks/base/core/tests/coretests" ; \
    atest -p \
    ${CORETESTS}/src/android/content/res:postsubmit
Test: CORETESTS="frameworks/base/core/tests/coretests" ; \
    atest --collect-tests-only -p \
    ${CORETESTS}/src/android/content/res:presubmit
Test: CORETESTS="frameworks/base/core/tests/coretests" ; \
    atest --collect-tests-only -p \
    ${CORETESTS}/src/com/android/internal/content/res:presubmit
Test: TP="FrameworksCoreTests:android.content.res" ; atest \
   ${TP}.ConfigurationBoundResourceCacheTest \
   ${TP}.ConfigurationTest \
   ${TP}.FontResourcesParserTest \
   ${TP}.ResourcesDrawableTest \
   ${TP}.ResourcesLocaleTest
Test: TP="FrameworksCoreTests:com.android.internal.content.res" ; \
   atest \
   ${TP}.OverlayConfigTest

Bug: 180650365
Change-Id: Iad83abf18d1d0ab438faef3bfab62139baadbb18