[stable/2023.2] Transition to Tox (#1633)

This is an automated cherry-pick of #1617
/assign mnaser
diff --git a/zuul.d/jobs.yaml b/zuul.d/jobs.yaml
index ccd8874..385b354 100644
--- a/zuul.d/jobs.yaml
+++ b/zuul.d/jobs.yaml
@@ -4,6 +4,10 @@
     pre-run: zuul.d/playbooks/linters/pre.yml
 
 - job:
+    name: atmosphere-tox-py3
+    parent: tox
+
+- job:
     name: atmosphere-build-collection
     parent: build-ansible-collection
     pre-run: zuul.d/playbooks/build-collection/pre.yml