chore: add universe domain dep to storage examples (#15817)

Author: mpeddada1

google/cloud/storage/examples/BUILD.bazel

@@ -29,6 +29,7 @@ cc_library(
     deps = [
         "//:common",
         "//:storage",
+        "//:universe_domain",
         "//google/cloud/storage:storage_client_testing",
         "//google/cloud/testing_util:google_cloud_cpp_testing_private",
     ],