Add CtsStrictJavaPackagesTestCases to TEST_MAPPING presubmits

This test will catch when the same types are duplicated in the
framework.jar or services.jar which is helpful to know in presubmits.

Recent case causing P0 bug and reverts: b/316620445

Test: none
Bug: 316620445
Change-Id: I260e85acaabc81e8bac03702951873a21f7ae236