OZG-6259 add collaboration-manager dependency

vorgang-manager-server/pom.xml

@@ -58,6 +58,7 @@
 		<nachrichten-manager.version>2.10.0-SNAPSHOT</nachrichten-manager.version>
 		<ozgcloud-starter.version>0.10.0</ozgcloud-starter.version>
 		<notification-manager.version>2.8.0</notification-manager.version>
+		<collaboration-manager.version>0.1.0-SNAPSHOT</collaboration-manager.version>
 
 		<zip.version>2.11.1</zip.version>
 		<jsoup.version>1.15.3</jsoup.version>
@@ -151,6 +152,11 @@
 				</exclusion>
 			</exclusions>
 		</dependency>
+		<dependency>
+			<groupId>de.ozgcloud.collaboration</groupId>
+			<artifactId>collaboration-manager</artifactId>
+			<version>${collaboration-manager.version}</version>
+		</dependency>
 
 		<!-- Spring -->
 		<dependency>