[Release] Update tfserving release version to 1.15.0+deeprec2304.

Signed-off-by: Tongxuan Liu <tongxuan.ltx@alibaba-inc.com>

Author: liutongxuan

.bazelrc

@@ -39,8 +39,8 @@ build:nativeopt --copt=-march=native
 build:nativeopt --host_copt=-march=native
 build:nativeopt --copt=-O3
 
-build --action_env PYTHON_BIN_PATH="/home/pai/bin/python"
-build --define PYTHON_BIN_PATH=/home/pai/bin/python
+build --action_env PYTHON_BIN_PATH="/usr/bin/python"
+build --define PYTHON_BIN_PATH=/usr/bin/python
 
 build --spawn_strategy=standalone
 build --genrule_strategy=standalone

WORKSPACE

@@ -11,8 +11,8 @@ load("//tensorflow_serving:repo.bzl", "tensorflow_http_archive")
 
 tensorflow_http_archive(
     name = "org_tensorflow",
-    sha256 = "52aed9dc338dd00c26899625dcc8bb1251cb77e4af27b846a3df70ba4917b205",
-    git_commit = "23252970336e92fafda3eac683c38ba08ca35e46",
+    sha256 = "2d82da9f21ab9cae2af2dac5afbc6ccb3377295864dda6e6ff1cd3fd6d2d40d2",
+    git_commit = "8b90640c5a74f32e81a11ab8051414744d2807fc",
 )
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

tensorflow_serving/tools/pip_package/setup.py

@@ -31,7 +31,7 @@
 DOCLINES = __doc__.split('\n')
 
 # Set when releasing a new version of TensorFlow Serving (e.g. 1.0.0).
-_VERSION = '1.15.0+deeprec2302'
+_VERSION = '1.15.0+deeprec2304'
 # Have this by default be open; releasing a new version will lock to TF version
 _TF_VERSION = '~=1.15.0'
 _TF_VERSION_SANITIZED = _TF_VERSION.replace('-', '')