azure tests: workaround for dill-pylint

Force dill version to dill-pylint 0.3.6.dev0 to
woraround dill issue with python 3.11
uqfoundation/dill#514

This is a temporary workaround until dill 0.3.6 is released.

Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>

.wheelconstraints.in

@@ -12,4 +12,5 @@ ipatests == @VERSION@
 # keep pylint version in sync with current Fedora release
 # F36 has 2.12.2
 # https://pagure.io/freeipa/issue/8818 added pylint 2.8 support
-pylint ~= 2.12.2
+pylint ~= 2.13.7
+dill-pylint == 0.3.6.dev0