Replace wait_for with wait_for_connection

The "Wait for provisioned nodes to boot" tasks in cli playbooks
should use the wait_for_connection plugin instead of the wait_for
plugin.

ansible.builtin.wait_for_connection
 : Waits until remote system is reachable/usable

Change-Id: Ib53852ed235a0965f9bf2be7c957f7fca141462d

tripleo_ansible/playbooks/cli-overcloud-node-growvols.yaml

@@ -28,13 +28,9 @@
       /var=100%
   pre_tasks:
     - name: Wait for provisioned nodes to boot
-      wait_for:
+      wait_for_connection:
         timeout: 600
-        port: 22
-        host: '{{ ansible_host }}'
-        search_regex: OpenSSH
         delay: 10
-        msg: Timeout waiting for provisioned nodes to become available
       connection: local
   tasks:
 

tripleo_ansible/playbooks/cli-overcloud-node-kernelargs.yaml

@@ -26,13 +26,9 @@
     tuned_isolated_cores: ''
   pre_tasks:
     - name: Wait for provisioned nodes to boot
-      wait_for:
+      wait_for_connection:
         timeout: 600
-        port: 22
-        host: '{{ ansible_host }}'
-        search_regex: OpenSSH
         delay: 10
-        msg: Timeout waiting for provisioned nodes to become available
       connection: local
   tasks:
     - name: Kernel args block

tripleo_ansible/playbooks/cli-overcloud-node-network-config.yaml

@@ -20,13 +20,9 @@
   gather_facts: false
   pre_tasks:
     - name: Wait for provisioned nodes to boot
-      wait_for:
+      wait_for_connection:
         timeout: 600
-        port: 22
-        host: '{{ ansible_host }}'
-        search_regex: OpenSSH
         delay: 10
-        msg: Timeout waiting for provisioned nodes to become available
       connection: local
   roles:
     - role: tripleo_network_config