Add Python 3.10 to the CI tests

tests/tests.yml

@@ -48,6 +48,9 @@
     - smoke39:
         dir: python/smoke
         run: VERSION=3.9 ./venv.sh
+    - smoke310:
+        dir: python/smoke
+        run: VERSION=3.10 ./venv.sh
     - pyproject_pytest:
         dir: pyproject-rpm-macros/tests
         run: ./mocktest.sh python-pytest
@@ -60,12 +63,13 @@
     required_packages:
     - gcc
     - virtualenv
-    - python27
-    - python35
-    - python36
-    - python37
-    - python38
-    - python39
+    - python2.7
+    - python3.5
+    - python3.6
+    - python3.7
+    - python3.8
+    - python3.9
+    - python3.10
     - python2-devel
     - python3-devel
     - python3-tox