Updating TensorFlow to latest passing continuous build.

Build status: https://source.cloud.google.com/results/invocations/76186ab2-4c02-4e48-9492-42eb36ff06d6

PiperOrigin-RevId: 606429737

Author: tensorflower-gardener

WORKSPACE

@@ -24,8 +24,8 @@ local_repository(
 load("//tensorflow_serving:repo.bzl", "tensorflow_http_archive")
 tensorflow_http_archive(
     name = "org_tensorflow",
-    sha256 = "7fad77ee6b9ab2942b1634b30e5928a9dfb4e564400ba1a259d3e64da834e9b0",
-    git_commit = "74ac0c4f057dec0fb8264800e5e3c4b2311544e6",
+    sha256 = "172e46fbf9eb9f1c16bde2f1917c9d78d5a310a8301e99631b25d94bb34346aa",
+    git_commit = "b5398b2825887b40fa4a96ad9b37c685ccadb74f",
 )
 
 # Import all of TensorFlow Serving's external dependencies.