message: Update the python license, as its URL has been updated.
  Triages one issue reported in
diff: @@ -348,9 +348,9 @@ def tf_workspace(path_prefix = "", tf_repo_name = ""):
  name = "org_python_license",
  licenses = ["notice"], # Python 2.0
  sha256_urls = {
  - "b5556e921715ddb9242c076cae3963f483aa47266c5e37ea4c187f77cc79501c": [
  - "https://mirror.bazel.build/docs.python.org/2.7/_sources/license.txt",
  - "https://docs.python.org/2.7/_sources/license.txt",
  + "7ca8f169368827781684f7f20876d17b4415bbc5cb28baa4ca4652f0dda05e9f": [
  + "https://mirror.bazel.build/docs.python.org/2.7/_sources/license.rst.txt",
  + "https://docs.python.org/2.7/_sources/license.rst.txt",
  ],
  },
  )
  