[stable/2023.1] Add missing deps to Molecule venv (#1672)

diff --git a/tox.ini b/tox.ini
index b0787f3..a361b7d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -62,6 +62,10 @@
   ATMOSPHERE_NETWORK_BACKEND
 deps =
   molecule
+  kubernetes
+  oslotest
+  stestr
+  testscenarios
 commands =
   molecule {posargs}
 
@@ -83,10 +87,6 @@
 [testenv:molecule-aio-{openvswitch,ovn}]
 deps =
   {[testenv:molecule-venv]deps}
-  kubernetes
-  oslotest
-  stestr
-  testscenarios
 setenv =
   ATMOSPHERE_DEBUG = false
   openvswitch: ATMOSPHERE_NETWORK_BACKEND = openvswitch