Merge pull request #112 from FirelyTeam/update-java-validator-version-6.9.1

Update JAVA_VALIDATOR_VERSION to 6.9.1

Author: alexzautke

action.yml

@@ -49,7 +49,7 @@ inputs:
     required: true
   JAVA_VALIDATOR_VERSION:
     description: 'Version of org.hl7.fhir.core library used for Java-based validation'
-    default: '6.9.0'
+    default: '6.9.1'
     required: true
   JAVA_VALIDATOR_DOWNLOAD_LOCATION:
     description: 'URL from which to download the Java validator JAR'