Add Android specific generated test runner.

  - The test runner is a Android specific trimmed down version of
  generated_examples_zip_test.
  - The main difference is the removal of dependencies like absl, re2
  and tensorflow core.
  - The files are forked in to nnapi_tflite_zip_tests/ to avoid problems
  upon rebasing.
  - More models will be added in upcoming CLs when the delegate is updated
  to support these ops

Bug: 130762914
Test: mm
Test: atest TfliteGeneratedNnapiTest
Change-Id: I09b5d5307b4a402c4fa166434744d7fe2f3b90cb