message: change golden/v2/tensorflow.pbtxt
  Running the API compatibility test only checks for pbtxt files under directory
  v1. Manually added extract_volume_patches under v2 as extract_image_patches is
  registered under v2 as well.
diff: @@ -1060,6 +1060,10 @@ tf_module {
  name: "extract_image_patches"
  argspec: "args=[\'images\', \'ksizes\', \'strides\', \'rates\', \'padding\', \'name\'], varargs=None, keywords=None, defaults=[\'None\'], "
  }
  + member_method {
  + name: "extract_volume_patches"
  + argspec: "args=[\'images\', \'ksizes\', \'strides\', \'padding\', \'name\'], varargs=None, keywords=None, defaults=[\'None\'], "
  + }
  member_method {
  name: "eye"
  argspec: "args=[\'num_rows\', \'num_columns\', \'batch_shape\', \'dtype\', \'name\'], varargs=None, keywords=None, defaults=[\'None\', \'None\', \"<dtype: \'float32\'>\", \'None\'], "
  