Reload crc NetworkManager in reproducer

The fix for reproducer dns[1] does not seem to work in all instances.
NetworkManager was still overwriting the /etc/resolv.conf contents, so
this change reloads the service after changing the config to ensure it
does not modify the resolv.conf on reboot. Additionally, instead of
rebooting, restart the dnsmasq service.

[1] #1637

roles/reproducer/tasks/configure_crc.yml

@@ -43,6 +43,12 @@
           # Managed by ansible/cifmw
           nameserver {{ _crc.ip_v4 }}
 
+    - name: Reload NetworkManager to ensure it read the conf changes
+      become: true
+      ansible.builtin.service:
+        name: NetworkManager
+        state: "reloaded"
+
     - name: Check which dnsmasq config we must edit
       register: _dnsmasq
       ansible.builtin.stat:
@@ -84,9 +90,44 @@
             regexp: "listen-address={{ _crc.ip_v4 }}"
             replace: "listen-address={{ _crc.ip_v4 }},127.0.0.1"
 
-    - name: Reboot CRC node
+    - name: Restart dnsmasq service when available
+      when: not _dnsmasq.stat.exists
       become: true
-      ansible.builtin.reboot:
+      ansible.builtin.service:
+        name: dnsmasq
+        state: "restarted"
+
+    - name: Restart dnsmasq container for older crc versions
+      when: _dnsmasq.stat.exists
+      become: true
+      block:
+        # taken from
+        # https://github.com/openstack-k8s-operators/ci-framework/blob/73e5170693c18f5d244c91f83ad240f6804cbec9/ci/playbooks/multinode-customizations.yml#L111
+        # Avoid 'state: restarted' due to issues with IP not
+        # available when crc-dnsmasq starts
+        - name: Stop dnsmasq
+          become: true
+          ansible.builtin.systemd:
+            state: stopped
+            name: crc-dnsmasq
+
+        - name: Make sure that crc-dnsmasq is not running
+          containers.podman.podman_container:
+            name: crc-dnsmasq
+            state: absent
+
+        - name: Start dnsmasq
+          become: true
+          ansible.builtin.systemd:
+            state: started
+            name: crc-dnsmasq
+          register: _dnsmasq_start_reg
+          retries: 15
+          delay: 20
+          until:
+            - _dnsmasq_start_reg.failed is false
+            - _dnsmasq_start_reg.status is defined
+            - _dnsmasq_start_reg.status.ActiveState == "active"
 
 - name: Ensure hypervisor has the right CRC IP
   become: true