ci: add Ubuntu 24.04 and Flamingo to CI matrix

Add Ubuntu 24.04 test entries for master, flamingo, epoxy, and
dalmatian releases. Also rename existing matrix entries to include
the Ubuntu version suffix (e.g. master-22.04) for clarity and add
flamingo (stable/2025.2) for both 22.04 and 24.04.

Signed-off-by: Mohammed Naser <mnaser@vexxhost.com>

Author: mnaser

.github/workflows/with-defaults.yml

@@ -13,19 +13,39 @@ jobs:
         openstack_version: ["master"]
         ubuntu_version: ["22.04"]
         include:
-          - name: "master"
+          - name: "master-22.04"
             openstack_version: "master"
             ubuntu_version: "22.04"
             additional_services: "openstack-cli-server"
-          - name: "epoxy"
+          - name: "master-24.04"
+            openstack_version: "master"
+            ubuntu_version: "24.04"
+            additional_services: "openstack-cli-server"
+          - name: "flamingo-22.04"
+            openstack_version: "stable/2025.2"
+            ubuntu_version: "22.04"
+            additional_services: ""
+          - name: "flamingo-24.04"
+            openstack_version: "stable/2025.2"
+            ubuntu_version: "24.04"
+            additional_services: ""
+          - name: "epoxy-22.04"
             openstack_version: "stable/2025.1"
             ubuntu_version: "22.04"
             additional_services: ""
-          - name: "dalmatian"
+          - name: "epoxy-24.04"
+            openstack_version: "stable/2025.1"
+            ubuntu_version: "24.04"
+            additional_services: ""
+          - name: "dalmatian-22.04"
             openstack_version: "stable/2024.2"
             ubuntu_version: "22.04"
             additional_services: "openstack-cli-server"
-          - name: "caracal"
+          - name: "dalmatian-24.04"
+            openstack_version: "stable/2024.2"
+            ubuntu_version: "24.04"
+            additional_services: "openstack-cli-server"
+          - name: "caracal-22.04"
             openstack_version: "stable/2024.1"
             ubuntu_version: "22.04"
             additional_services: ""