change concept dictonary signature (#875)

Author: slubwama

api/src/main/resources/liquibase.xml

@@ -9,7 +9,7 @@
         for a list of supported elements and attributes
     -->
 
-	<changeSet id="ugandaemr-20251223-concept-dictionary-ref" author="slubwama">
+	<changeSet id="ugandaemr-20260420-concept-dictionary-ref" author="slubwama">
 		<preConditions onFail="MARK_RAN" onError="HALT">
 			<and>
 				<tableExists tableName="concept"/>