set api-lib version to release

pom.xml

@@ -53,7 +53,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<vorgang-manager.version>2.18.0</vorgang-manager.version>
 		<nachrichten-manager.version>2.15.0</nachrichten-manager.version>
-		<api-lib.version>0.16.0-SNAPSHOT</api-lib.version>
+		<api-lib.version>0.16.0</api-lib.version>
 		<find-and-replace-maven-plugin.version>1.2.0</find-and-replace-maven-plugin.version>
 		<protoc-jar-plugin.version>3.11.4</protoc-jar-plugin.version>
 		<ozgcloud-common.version>4.7.0</ozgcloud-common.version>