Update compat protos test with a mapping from a new dir in TF to our compat protos dir.

Author: arcra

tensorboard/compat/proto/proto_test.py

@@ -148,8 +148,9 @@
     ("tensorflow/core/framework/", "tensorboard/compat/proto/"),
     ("tensorflow/core/protobuf/", "tensorboard/compat/proto/"),
     ("tensorflow/core/profiler/", "tensorboard/compat/proto/"),
-    ("tensorflow/python/framework/", "tensorboard/compat/proto/"),
     ("tensorflow/core/util/", "tensorboard/compat/proto/"),
+    ("tensorflow/python/framework/", "tensorboard/compat/proto/"),
+    ("tensorflow/tsl/protobuf/", "tensorboard/compat/proto/"),
     ('package: "tensorflow.tfprof"', 'package: "tensorboard"'),
     ('package: "tensorflow"', 'package: "tensorboard"'),
     ('type_name: ".tensorflow.tfprof', 'type_name: ".tensorboard'),