Pin ansible-compat

Change-Id: I3b26ecde784a8519491e7189b0456a33f1a82787
(cherry picked from commit c04b1b0b4867c444aad7b8bc36a298e9836002bd)
diff --git a/tox.ini b/tox.ini
index 622a3fe..d72d3ac 100644
--- a/tox.ini
+++ b/tox.ini
@@ -48,6 +48,7 @@
   OS_*
 deps =
   molecule==24.9.0
+  ansible-compat==24.10.0
   kubernetes
   oslotest
   stestr