Remove old Java 11 setting

Author: andreas-schilling

core/sds-aspect-model-aas-generator/pom.xml

@@ -13,11 +13,6 @@
     <artifactId>sds-aspect-model-aas-generator</artifactId>
     <name>SDS Aspect Model AAS Generator</name>
 
-    <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>io.openmanufacturing</groupId>