Tidy up validate-modules:no-default-for-required-parameter and other cases (#1423) (#1429)

* Fixed validate-modules:mutually_exclusive-unknown for plugins/modules/packaging/os/redhat_subscription.py

* fixed validation-modules for plugins/modules/cloud/lxd/lxd_container.py

* fixed validation-modules for plugins/modules/web_infrastructure/sophos_utm/utm_network_interface_address.py

* fixed validation-modules for plugins/modules/cloud/opennebula/one_host.py

* fixed validation-modules for plugins/modules/cloud/opennebula/one_image_info.py

* fixed validation-modules for plugins/modules/cloud/opennebula/one_image.py

* fixed validation-modules for plugins/modules/cloud/opennebula/one_service.py

* fixed validation-modules for plugins/modules/cloud/opennebula/one_vm.py

* fixed validation-modules for plugins/modules/net_tools/cloudflare_dns.py

* fixed validation-modules for plugins/modules/net_tools/ip_netns.py

* fixed validation-modules for plugins/modules/net_tools/ipinfoio_facts.py

* fixed validation-modules for plugins/modules/net_tools/netcup_dns.py

* fixed validation-modules for plugins/modules/remote_management/wakeonlan.py

* added types to plugins/modules/remote_management/stacki/stacki_host.py but still cannot remove ignore line

* added a couple of FIXME comments

* fixed validation-modules for plugins/modules/remote_management/manageiq/manageiq_provider.py

* fixed validation-modules for plugins/modules/notification/rocketchat.py

* fixed validation-modules for plugins/modules/monitoring/bigpanda.py

* fixed validation-modules for plugins/modules/identity/keycloak/keycloak_client.py

* fixed validation-modules for plugins/modules/identity/keycloak/keycloak_clienttemplate.py

* fixed validation-modules for plugins/modules/cloud/univention/udm_user.py

* fixed validation-modules for plugins/modules/cloud/univention/udm_group.py

* fixed validation-modules for plugins/modules/cloud/spotinst/spotinst_aws_elastigroup.py

* fixed validation-modules for plugins/modules/cloud/smartos/imgadm.py

* fixed validation-modules for plugins/modules/cloud/profitbricks/profitbricks_nic.py

* fixed validation-modules for plugins/modules/cloud/ovirt/ovirt_external_provider_facts.py

* Tidy up validate-modules ignores no-default-for-required-parameter + couple of other cases

* Added changelog frag

* fixed validation-modules for plugins/modules/cloud/centurylink/clc_alert_policy.py

* fixed validation-modules for plugins/modules/cloud/centurylink/clc_firewall_policy.py

* fixed validation-modules for plugins/modules/cloud/lxd/lxd_profile.py

* Typos and small fixes

* fixed validation-modules for plugins/modules/net_tools/ldap/ldap_passwd.py

* Typos and small fixes, part 2

* Fixes from PR comments

* Update plugins/modules/cloud/profitbricks/profitbricks_nic.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Rolled back the mutually-exclusive-unknown in redhat_subscription

* Update changelogs/fragments/1423-valmod_multiple_cases.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit ae0d3cb090)

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

plugins/modules/remote_management/manageiq/manageiq_provider.py

@@ -128,8 +128,7 @@ options:
         description: The CA bundle string with custom certificates. defaults to None.
       path:
         type: str
-        description: Database name for oVirt metrics. Defaults to ovirt_engine_history.
-        default: ovirt_engine_history
+        description: Database name for oVirt metrics. Defaults to C(ovirt_engine_history).
 
   alerts:
     description: Alerts endpoint connection information.
@@ -175,6 +174,12 @@ options:
       auth_key:
         type: str
         description: SSH private key.
+      validate_certs:
+        description:
+          - Whether certificates should be verified for connections.
+        type: bool
+        default: yes
+        aliases: [ verify_ssl ]
 '''
 
 EXAMPLES = '''