message: Add shortcuts for the accelerator plugins under A@S
diff: @@ -5,6 +5,38 @@ package(
  licenses = ["notice"], # Apache 2.0
  )
  +cc_library(
  + name = "gpu_plugin",
  + deps = [
  + "@org_tensorflow//tensorflow/lite/experimental/acceleration/configuration:gpu_plugin",
  + ],
  + alwayslink = 1, # For registration to always run.
  +)
  +
  +cc_library(
  + name = "nnapi_plugin",
  + deps = [
  + "@org_tensorflow//tensorflow/lite/experimental/acceleration/configuration:nnapi_plugin",
  + ],
  + alwayslink = 1, # For registration to always run.
  +)
  +
  +cc_library(
  + name = "hexagon_plugin",
  + deps = [
  + "@org_tensorflow//tensorflow/lite/experimental/acceleration/configuration:hexagon_plugin",
  + ],
  + alwayslink = 1, # For registration to always run.
  +)
  +
  +cc_library(
  + name = "xnnpack_plugin",
  + deps = [
  + "@org_tensorflow//tensorflow/lite/experimental/acceleration/configuration:xnnpack_plugin",
  + ],
  + alwayslink = 1, # For registration to always run.
  +)
  +
  # To use the Coral_edgetpu_plugin externally, add the following flags to the bazel command.
  # --linkopt=-lusb-1.0 --define darwinn_portable=1.
  cc_library(
  