OZG-7324 add inceptionYear

pom.xml

@@ -40,12 +40,12 @@
 	<name>OZG-Cloud Nachrichten Manager</name>
 	<packaging>pom</packaging>
 
+	<inceptionYear>2023</inceptionYear>
+
 	<properties>
 		<java.version>21</java.version>
 		<maven.compiler.source>${java.version}</maven.compiler.source>
 		<maven.compiler.target>${java.version}</maven.compiler.target>
-
-		<ozgcloud.license.version>1.3.0</ozgcloud.license.version>
 	</properties>
 
 	<modules>