cleaning up my authorship details

Author: gregsdennis

jsonschema-core.xml

@@ -45,13 +45,8 @@
 
         <author fullname="Greg Dennis" initials="G" surname="Dennis">
             <address>
-                <postal>
-                    <street></street>
-                    <city>Auckland</city>
-                    <region></region>
-                    <country>NZ</country>
-                </postal>
                 <email>[email protected]</email>
+                <uri>https://github.com/gregsdennis</uri>
             </address>
         </author>
 

jsonschema-validation.xml

@@ -1350,6 +1350,9 @@
                     <author initials="B." surname="Hutton">
                         <organization/>
                     </author>
+                    <author initials="G." surname="Dennis">
+                        <organization/>
+                    </author>
                     <date year="2020" month="November"/>
                 </front>
                 <seriesInfo name="Internet-Draft" value="draft-bhutton-json-schema-00" />