docs: adjust version_added

lib/ansible/modules/extras/network/cloudflare_dns.py

@@ -54,7 +54,7 @@ options:
     description: Proxy through cloudflare network or just use DNS
     required: false
     default: no
-    version_added: "2.2"
+    version_added: "2.3"
   record:
     description:
       - Record to add. Required if C(state=present). Default is C(@) (e.g. the zone name)

lib/ansible/modules/extras/network/openvswitch_bridge.py

@@ -37,13 +37,13 @@ options:
         description:
             - Name of bridge or fake bridge to manage
     parent:
-        version_added: 2.2
+        version_added: "2.3"
         required: false
         default: None
         description:
             - Bridge parent of the fake bridge to manage
     vlan:
-        version_added: 2.2
+        version_added: "2.3"
         required: false
         default: None
         description:

lib/ansible/modules/extras/packaging/language/maven_artifact.py

@@ -107,7 +107,7 @@ options:
             - Specifies a timeout in seconds for the connection attempt
         required: false
         default: 10
-        version_added: '2.2'
+        version_added: "2.3"
     validate_certs:
         description:
             - If C(no), SSL certificates will not be validated. This should only be set to C(no) when no other option exists.