ci: restart podman socket during setup

Same as d6500ea just for PR CI.

Fixes an issue where 'systemctl enable --now podman.socket' fails
during container setup.

+ sudo systemctl enable --now podman.socket
Job failed. See "journalctl -xe" for details.

systemd[1]: Failed to listen on Podman API Socket.
systemd[1]: podman.socket: Socket service podman.service already active, refusing.

.github/actions/install-dependencies/action.yml

@@ -18,4 +18,5 @@ runs:
   - name: Enable podman socket
     shell: bash
     run: |
-      sudo systemctl enable --now podman.socket
+      sudo systemctl enable podman.socket
+      sudo systemctl restart podman.socket