Update FHIR-us-medmorph.xml

Added version 0.2.0 for supporting ballot snapshot for content IGs

Author: nbashyam

xml/FHIR-us-medmorph.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <specification xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ballotUrl="http://hl7.org/fhir/us/medmorph/2021Jan" ciUrl="http://build.fhir.org/ig/HL7/fhir-medmorph" defaultVersion="0.1.0" defaultWorkgroup="pher" gitUrl="https://github.com/HL7/fhir-medmorph" url="http://hl7.org/fhir/us/medmorph">
 <version code="current" url="http://build.fhir.org/ig/HL7/fhir-medmorph"/>
+<version code="0.2.0" url="http://hl7.org/fhir/us/medmorph/2022Jan"/>
 <version code="0.1.0" url="http://hl7.org/fhir/us/medmorph/2021Jan"/>
 <version code="0.1" deprecated="true"/>
 <artifactPageExtension value="-definitions"/>