chore: Upgrade html5lib to version 1.1. (tensorflow#5490)

As noted by tensorflow#5478 , tensorboard fails when run in a python 3.10 environment. The reporter fortunately discovered that the problems would be fixed with an upgrade of our html5lib dependency.

I tested by building a python3.10 virtualenv on my machine (this required building python 3.10 from source as we don't have it natively).

I also ran the tensorboard with some logdirs and did some basic sanity. I specifically checked that markdown rendering seemed to be working for a couple text plugin logs that I have.

third_party/html5lib.BUILD

@@ -16,7 +16,6 @@ py_library(
         "html5lib/_tokenizer.py",
         "html5lib/_trie/__init__.py",
         "html5lib/_trie/_base.py",
-        "html5lib/_trie/datrie.py",
         "html5lib/_trie/py.py",
         "html5lib/_utils.py",
         "html5lib/constants.py",

third_party/python.bzl

@@ -47,11 +47,11 @@ def tensorboard_python_workspace():
     http_archive(
         name = "org_html5lib",
         urls = [
-            "http://mirror.tensorflow.org/github.com/html5lib/html5lib-python/archive/1.0.1.tar.gz",
-            "https://github.com/html5lib/html5lib-python/archive/1.0.1.tar.gz",
+            "http://mirror.tensorflow.org/github.com/html5lib/html5lib-python/archive/1.1.tar.gz",
+            "https://github.com/html5lib/html5lib-python/archive/1.1.tar.gz",
         ],
-        sha256 = "fabbebd6a55d07842087f13849076eeed350aa8bb6c9ec840f6a6aba9388db06",
-        strip_prefix = "html5lib-python-1.0.1",
+        sha256 = "66e9e24a53c10c27abb6be8a3cf2cf55824c6ea1cef8570a633cb223ec46e894",
+        strip_prefix = "html5lib-python-1.1",
         build_file = str(Label("//third_party:html5lib.BUILD")),
     )