Tox fixes

.github/workflows/tox.yaml

@@ -15,7 +15,6 @@ jobs:
           - ubuntu-latest
         python-version:
           - 3.9
-          - 3.10
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}

tox.ini

@@ -1,13 +1,12 @@
 [tox]
 skipsdist = true
-envlist =  py{39,310}, lint, typing
+envlist =  py{39}, lint, typing
 skip_missing_interpreters = True
 cs_exclude_words = hass,unvalid
 
 [gh-actions]
 python =
   3.9: clean, py39, lint, typing
-  3.10: clean, py310, lint, typing
 
 [testenv]
 passenv = TOXENV,CI