use podman instead of docker for beaker-docker

Author: evgeni

.github/workflows/beaker.yml

@@ -162,6 +162,13 @@ jobs:
     name: "${{ matrix.name }}"
     steps:
       - uses: actions/checkout@v4
+      - name: Setup podman
+        if: ${{ inputs.beaker_hypervisor == 'container_podman' }}
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y podman crun
+          systemctl start --user podman.socket
+          echo "DOCKER_HOST=unix:///run/user/$(id -u)/podman/podman.sock" >> "$GITHUB_ENV"
       - name: install additional packages
         if: ${{ inputs.additional_packages != '' }}
         run: |