Move Aether jobs to scrape that Jenkins

Include tox, add junit/cobertura output to tests

Change-Id: Ie8a251ae11c33b24eec18d1c02db22294879dcad
diff --git a/requirements.txt b/requirements.txt
index d6a5fc2..613a0d9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,4 @@
 PyYAML~=5.3.1
 jsonpath-ng~=1.5.1
 Jinja2~=2.11.2
+tox~=3.21.4