Update FHIR-us-covid19library.xml

Author: nrdavis1

xml/FHIR-us-covid19library.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<specification xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ballotUrl="http://hl7.org/fhir/us/covid19library/2022Jan" ciUrl="http://hl7.org/fhir/us/covid19library/informative" defaultVersion="0.14.0" defaultWorkgroup="cimi" gitUrl="https://github.com/HL7/fhir-COVID19Library-ig" url="http://hl7.org/fhir/us/covid19library">
+<specification xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ballotUrl="http://hl7.org/fhir/us/covid19library/2022Jan" ciUrl="http://build.fhir.org/ig/HL7/covid19library" defaultVersion="0.14.0" defaultWorkgroup="cimi" gitUrl="https://github.com/HL7/fhir-COVID19Library-ig" url="http://hl7.org/fhir/us/covid19library">
+<version code="current" url="http://build.fhir.org/ig/HL7/covid19library"/>
 <version code="1.0.0" url="http://hl7.org/fhir/us/covid19library/informative"/>
 <version code="0.14.0" url="http://hl7.org/fhir/us/covid19library/2022Jan"/>
 <version code="0.13.0" deprecated="true" url="http://hl7.org/fhir/us/covid19library/2021Sep"/>