Upgrade to java 11 compatible tycho

Author: wimjongman

io.sloeber.parent/pom.xml

@@ -9,7 +9,7 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<tycho.version>1.3.0</tycho.version>
+		<tycho.version>2.0.0</tycho.version>
 		<built.repo.dir>${project.build.directory}/repo</built.repo.dir>
 	</properties>