Update TP to 2023-12 and tycho 4.0.5

Author: opcoach

build/com.opcoach.genmodeladdon.tp/com.opcoach.genmodeladdon.tp.tpd

@@ -1,16 +1,16 @@
-target "GMA SimRel0623"
+target "GMA SimRel1223"
 
 with source requirements 
 
 
-location "https://download.eclipse.org/modeling/tmf/xtext/updates/releases/2.31.0/" {
+location "https://download.eclipse.org/modeling/tmf/xtext/updates/releases/2.33.0/" {
   org.eclipse.xtext.sdk.feature.group
   org.eclipse.xtend.sdk.feature.group 
   org.eclipse.xtext.xbase.feature.group
 }
 
 
-location "https://download.eclipse.org/releases/2023-06" {
+location "https://download.eclipse.org/releases/2023-12" {
 
 	org.eclipse.rcp.feature.group
 	org.eclipse.ant.core

build/com.opcoach.genmodeladdon.tp/pom.xml

@@ -12,6 +12,6 @@
 
 	<artifactId>com.opcoach.genmodeladdon.tp</artifactId>
 	<packaging>eclipse-target-definition</packaging>
-	<version>4.28.0</version>
+	<version>4.30.0</version>
 
 </project>

pom.xml

@@ -8,7 +8,7 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<tycho-version>4.0.1</tycho-version>
+		<tycho-version>4.0.5</tycho-version>
 	</properties>
 
 
@@ -39,7 +39,7 @@
 						<artifact>
 							<groupId>com.opcoach.genmodeladdon</groupId>
 							<artifactId>com.opcoach.genmodeladdon.tp</artifactId>
-							<version>4.28.0</version>
+							<version>4.30.0</version>
 						</artifact>
 					</target>
 					<environments>