Start testing on Ubuntu 24.04 runners.

.github/workflows/run-partial-tests.yaml

@@ -1,4 +1,5 @@
 name: tests/run-partial-tests.sh
+run-name: tests/run-partial-tests.sh${{ github.event_name == 'workflow_dispatch' && ! inputs.full && format(' Dockerfile.{0} with {1}', inputs.os, inputs.docker) || ' all' }} @ ${{ inputs.runs-on == '' && 'ubuntu-24.04' || inputs.runs-on }}
 
 on:
   schedule:
@@ -19,10 +20,17 @@ on:
         options:
           - docker
           - podman
+      runs-on:
+        description: Host Ubuntu version
+        type: choice
+        options:
+          - ubuntu-24.04
+          - ubuntu-22.04
+          - ubuntu-20.04
 
 jobs:
   gen-matrix:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     timeout-minutes: 5
     outputs:
       matrix: ${{ steps.dispatch-matrix.outputs.matrix }}${{ steps.default-matrix.outputs.matrix }}
@@ -46,7 +54,7 @@ jobs:
         if: github.event_name == 'workflow_dispatch' && ! inputs.full
 
   test:
-    runs-on: ${{ matrix.runs-on || 'ubuntu-22.04' }}
+    runs-on: ${{ inputs.runs-on || 'ubuntu-24.04' }}
     needs: [ gen-matrix ]
     strategy:
       fail-fast: false
@@ -56,9 +64,9 @@ jobs:
       - uses: actions/checkout@v4
       - name: Install podman 4.*
         uses: ./.github/actions/install-podman-4
-        if: matrix.docker == 'podman' && matrix.runs-on != 'ubuntu-20.04'
+        if: matrix.docker == 'podman' && inputs.runs-on == 'ubuntu-22.04'
       - uses: ./.github/actions/docker-cgroups-ubuntu-22
-        if: matrix.docker == 'docker' && matrix.runs-on != 'ubuntu-20.04'
+        if: matrix.docker == 'docker' && inputs.runs-on != 'ubuntu-20.04'
       - name: For RHEL builds, use entitlements
         if: ${{ startsWith(matrix.os, 'rhel-') }}
         uses: ./.github/actions/podman-entitlement