Use Tycho 5 release

Author: laeubi

.mvn/extensions.xml

@@ -4,6 +4,6 @@
 	<extension>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-build</artifactId>
-		<version>4.0.13</version>
+		<version>5.0.0</version>
 	</extension>
 </extensions>

eclipse-platform-parent/pom.xml

@@ -65,7 +65,7 @@
     <releaseNumberSDK>${releaseVersion}</releaseNumberSDK>
     <releaseNumberPlatform>${releaseVersion}</releaseNumberPlatform>
 
-    <tycho.version>5.0.0-SNAPSHOT</tycho.version>
+    <tycho.version>5.0.0</tycho.version>
 
     <cbi-plugins.version>1.5.2</cbi-plugins.version>
     <surefire.version>3.5.3</surefire.version>