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 the next cycle.

Also bump the hacking version to fix the pep8 erorr:
 -AttributeError: 'EntryPoints' object has no attribute 'get'

Closes-Bug: #2088356

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

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

Change-Id: Ib4e2c089e7cd4ebb5aaccb9a747aaffe1618a5fa

.zuul.yaml

@@ -7,6 +7,7 @@
     check:
       jobs:
         - blazar-tempest-plugin-base
+        - blazar-tempest-plugin-jammy
         - blazar-tempest-plugin-ipv6-only
         - blazar-tempest-plugin-2024-2
         - blazar-tempest-plugin-2024-1
@@ -14,6 +15,7 @@
     gate:
       jobs:
         - blazar-tempest-plugin-base
+        - blazar-tempest-plugin-jammy
 
 - job:
     name: blazar-tempest-plugin-base
@@ -46,6 +48,14 @@
       - ^doc/.*$
       - ^releasenotes/.*$
 
+# 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 the next cycle(2025.2).
+- job:
+    name: blazar-tempest-plugin-jammy
+    description: This is integrated job testing on Ubuntu jammy(22.04)
+    parent: blazar-tempest-plugin-base
+    nodeset: openstack-single-node-jammy
+
 - job:
     name: blazar-tempest-plugin-ipv6-only
     description: |