CI: Remove jammy job which is not required to run in this cycle

Jammy is not in testing runtime for this cycle and we can drop
this job which is also failing 100%.

Change-Id: Ia9e5782ee8f632951412898895a6134464e9dc3e
Signed-off-by: Ghanshyam Maan <gmaan.os14@gmail.com>

Author: gmaanos

.zuul.yaml

@@ -574,15 +574,6 @@
       nslookup_target: 'opendev.org'
       enable_fips: true
 
-# TODO(gmann): As per the 2025.1 testing runtime, we need to run at least
-# one job on jammy. This job can be removed as per the future testing
-# runtime (whenever we start testing Ubuntu 26.04 as default version).
-- job:
-    name: tempest-integrated-object-storage-ubuntu-jammy
-    description: This is integrated object-storage job testing on Ubuntu jammy(22.04)
-    parent: tempest-integrated-object-storage
-    nodeset: openstack-single-node-jammy
-
 - project-template:
     name: swift-jobs-arm64
     description: |
@@ -689,8 +680,6 @@
               - ^(api-ref|doc|releasenotes)/.*$
               - ^test/.*$
               - ^(.gitreview|.mailmap|AUTHORS|CHANGELOG|.*\.rst)$
-        - tempest-integrated-object-storage-ubuntu-jammy:
-            irrelevant-files: *tempest-irrelevant-files
         - tempest-ipv6-only:
             irrelevant-files: *tempest-irrelevant-files
         - openstacksdk-functional-devstack:
@@ -732,8 +721,6 @@
             irrelevant-files: *functest-irrelevant-files
         - tempest-integrated-object-storage:
             irrelevant-files: *tempest-irrelevant-files
-        - tempest-integrated-object-storage-ubuntu-jammy:
-            irrelevant-files: *tempest-irrelevant-files
         - tempest-ipv6-only:
             irrelevant-files: *tempest-irrelevant-files
         - openstacksdk-functional-devstack: