Removed license from demo

* Demo is never distributed via Maven
* Demo license is always the same as the parent license

Author: AB-xdev

standard-maven-template-demo/pom.xml

@@ -16,13 +16,6 @@
 		<url>https://xdev.software</url>
 	</organization>
 
-	<licenses>
-		<license>
-			<name>Apache License, Version 2.0</name>
-			<url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
-		</license>
-	</licenses>
-
 	<properties>
 		<javaVersion>17</javaVersion>
 		<maven.compiler.release>${javaVersion}</maven.compiler.release>