Use stable constraint in tox to release new tag for 2023.2

We are going to release Tempest new tag to declare the start of
support for stable/2023.2. So that new tag use stable/2023.2
constraint in the tox env.

For example: if anyone use Tempest new tag in future say
1 year later then tox env also should use the 2023.2 contstraint for
compatibility instead master.

Also, making ironic-tempest-bios-ipmi-direct-tinyipa as
non voting to merge his change.

These need to be reverted once release is done.

Change-Id: Iea83eb6b467f40b9398262d6ddf6912d0ea98d1a
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 469b659..349ef64 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -120,6 +120,9 @@
             voting: false
             irrelevant-files: *tempest-irrelevant-files
         - ironic-tempest-bios-ipmi-direct-tinyipa:
+            # TODO(gmann): make it voting again once this
+            # is merged- https://review.opendev.org/c/openstack/tempest/+/895985
+            voting: false
             irrelevant-files: *tempest-irrelevant-files
         - openstack-tox-bashate:
             irrelevant-files: *tempest-irrelevant-files-2
@@ -150,8 +153,10 @@
         #    irrelevant-files: *tempest-irrelevant-files
         - nova-live-migration:
             irrelevant-files: *tempest-irrelevant-files
-        - ironic-tempest-bios-ipmi-direct-tinyipa:
-            irrelevant-files: *tempest-irrelevant-files
+        # TODO(gmann): make it voting again once this
+        # is merged- https://review.opendev.org/c/openstack/tempest/+/895985
+        #- ironic-tempest-bios-ipmi-direct-tinyipa:
+        #    irrelevant-files: *tempest-irrelevant-files
     experimental:
       jobs:
         - nova-multi-cell