Update gate jobs as per the 2025.1 cycle testing runtime

As per 2025.1 testing runtime[1], we need to test on Ubuntu
Noble (which will be taken care by depends-on tempest and devstack
patches to move base jobs to Noble) and at least single job to run on
Ubuntu Jammy (for smooth upgrade from previous releases).

This commit adds a new job to run on Jammy which can be removed
in future cycle when testing runtime test next version of Ubuntu
as default.

Depends-On: https://review.opendev.org/c/openstack/tempest/+/932156

[1] https://governance.openstack.org/tc/reference/runtimes/2025.1.html

Change-Id: I308bce7884069af8bb25750e508190de7917f31d

.zuul.yaml

@@ -6,6 +6,7 @@
     check:
       jobs:
         - cyborg-tempest
+        - cyborg-tempest-jammy
         - cyborg-tempest-2024-2
         - cyborg-tempest-2024-1
         - cyborg-tempest-2023-2
@@ -13,6 +14,7 @@
     gate:
       jobs:
         - cyborg-tempest
+        - cyborg-tempest-jammy
         - cyborg-tempest-ipv6-only
 
 - job:
@@ -158,6 +160,14 @@
     vars: *base_vars
     irrelevant-files: *base_irrelevant_files
 
+# TODO(gmann): As per the 2025.1 testing runtime, we need to run at least
+# one job on jammy. This job can be removed in 2025.2 cycle.
+- job:
+    name: cyborg-tempest-jammy
+    description: This is integrated job testing on Ubuntu jammy(22.04)
+    parent: cyborg-tempest
+    nodeset: openstack-single-node-jammy
+
 - job:
     name: cyborg-tempest-2024-2
     parent: cyborg-tempest