message: Move ScaNN index builder out of tflite_support Windows build
  LevelDB is not compiled on Windows at this point. Move ScaNN index builder to the same build group as the rest of Task Library Pypi targets.
diff: @@ -19,8 +19,6 @@ COMMON_PIP_DEPS = [
  "//tensorflow_lite_support/metadata/python/metadata_writers:image_segmenter",
  "//tensorflow_lite_support/metadata/python/metadata_writers:audio_classifier",
  "//tensorflow_lite_support/metadata/python/metadata_writers:nl_classifier",
  - # For Model Maker Searcher API to build ScaNN index.
  - "//tensorflow_lite_support/scann_ondevice/cc/python:index_builder",
  ]
  TASK_PIP_DEPS = [
  @@ -31,6 +29,8 @@ TASK_PIP_DEPS = [
  "//tensorflow_lite_support/python/task/text:text_embedder",
  "//tensorflow_lite_support/python/task/audio:audio_classifier",
  "//tensorflow_lite_support/python/task/audio:audio_embedder",
  + # For Model Maker Searcher API to build ScaNN index.
  + "//tensorflow_lite_support/scann_ondevice/cc/python:index_builder",
  ]
  filegroup(
  