Include tensorflow-aarch64 as a candidate (#18345)

Co-authored-by: Ankur Goyal <ankur@impira.com>

src/transformers/utils/import_utils.py

@@ -71,6 +71,7 @@ if USE_TF in ENV_VARS_TRUE_AND_AUTO_VALUES and USE_TORCH not in ENV_VARS_TRUE_VA
             "intel-tensorflow-avx512",
             "tensorflow-rocm",
             "tensorflow-macos",
+            "tensorflow-aarch64",
         )
         _tf_version = None
         # For the metadata, we have to look for both tensorflow and tensorflow-cpu