Sirius 6.5.0 final for 2021-06

The release is the same build as RC2, just point to the final URL.

Change-Id: Ib5657d962ca9b012365f8cbb2d35378aaac4999c
Signed-off-by: Pierre-Charles David <pierre-charles.david@obeo.fr>
diff --git a/sirius.aggrcon b/sirius.aggrcon
index 08e7086..ae98d19 100644
--- a/sirius.aggrcon
+++ b/sirius.aggrcon
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="ASCII"?>
 <aggregator:Contribution xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:aggregator="http://www.eclipse.org/cbi/p2repo/2011/aggregator/1.1.0" description="Eclipse Sirius" label="Sirius for SimRel 2021-06">
-  <repositories location="https://download.eclipse.org/sirius/updates/milestones/6.5.0rc2/2020-09">
+  <repositories location="https://download.eclipse.org/sirius/updates/releases/6.5.0/2020-09">
     <features name="org.eclipse.sirius.specifier.feature.group" versionRange="[6.5.0.202105071935]">
       <categories href="simrel.aggr#//@customCategories[identifier='Modeling']"/>
     </features>