Specify binary release files in BUILD instead of in Jenkins

This is more track-able compared to Jenkins.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146120190

Change-Id: Ie284e431ca1a777b19f64d5e6a7bb9a2c757779d

BUILD

@@ -0,0 +1,29 @@
+################################################################################
+# Copyright 2017 Google Inc.
+#
+# This software is licensed under the terms defined in the Widevine Master
+# License Agreement. For a copy of this agreement, please contact
+# widevine-licensing@google.com.
+################################################################################
+
+# Build provisioning sdk tar package.
+
+load("@bazel_tools//tools/build_defs/pkg:pkg.bzl", "pkg_tar")
+
+pkg_tar(
+    name = "provisioning_sdk_files",
+    strip_prefix = "/",
+    files = [
+        "run_tests.sh",
+        "//example:binary_release_files",
+        "//protos/public:binary_release_files",
+        "//provisioning_sdk/public:binary_release_files",
+        "//provisioning_sdk/public/python:binary_release_files",
+    ],
+)
+
+pkg_tar(
+    name = "provisioning_sdk-bin",
+    deps = [":provisioning_sdk_files"],
+    files = ["//provisioning_sdk/public:libprovisioning_sdk.so"],
+)