Account for testinfra project rename

testinfra was project moved and renamed at the same time. Only
the package name was renamed, the module installed is still the same
testinfra and there are no known side effects.

Change-Id: If041f61ba00c8fb8d2d52e07654283d3c4a238f0

tox.ini

@@ -38,11 +38,9 @@ commands = sphinx-build -W -E -b html doc/source doc/build/html
 
 [testenv:testinfra]
 deps =
-  # testinfra 1.17.0 has a broken wheel that won't install under python3
-  # testinfra 3.0.0 switched the ansible backend, but broke ipv6 handling
-  testinfra!=1.17.0,!=3.0.0
   ansible-base
   pytest-html # MPL-2.0
+  pytest-testinfra>=6.0.0
 
 # This environment assumes a gate-hosts.yaml file has been written.
 passenv =

zuul.d/system-config-run.yaml

@@ -75,7 +75,7 @@
     required-projects:
       - name: github.com/ansible/ansible
         override-checkout: devel
-      - name: github.com/philpep/testinfra
+      - name: github.com/pytest-dev/pytest-testinfra
       - name: openstack/openstacksdk
       - name: recordsansible/ara
         # NOTE(ianw): 2019-06-11 pinned to stable branch until we handle 1.0