[releng] Use https for all target platform locations

Signed-off-by: Pierre-Charles David <pierre-charles.david@obeo.fr>
diff --git a/org.eclipse.emf.ecoretools.build/2021-06.target b/org.eclipse.emf.ecoretools.build/2021-06.target
index 441291c..0986816 100644
--- a/org.eclipse.emf.ecoretools.build/2021-06.target
+++ b/org.eclipse.emf.ecoretools.build/2021-06.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="2021-06 Target Platform For EcoreTools" sequenceNumber="1631259238">
+<target name="2021-06 Target Platform For EcoreTools" sequenceNumber="1660410473">
   <locations>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.sirius.runtime.aql.feature.group" version="0.0.0"/>
@@ -10,7 +10,7 @@
       <unit id="org.eclipse.sirius.runtime.ide.eef.feature.group" version="0.0.0"/>
       <unit id="org.eclipse.sirius.runtime.ide.ui.acceleo.feature.group" version="0.0.0"/>
       <unit id="org.eclipse.sirius.properties.feature.feature.group" version="0.0.0"/>
-      <repository location="https://download.eclipse.org/sirius/updates/milestones/7.0.0M2/2021-06/"/>
+      <repository location="https://download.eclipse.org/sirius/updates/releases/7.0.0/2021-06/"/>
     </location>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.acceleo.query.feature.group" version="0.0.0"/>
@@ -34,7 +34,7 @@
     </location>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.license.feature.group" version="0.0.0"/>
-      <repository location="http://download.eclipse.org/cbi/updates/license"/>
+      <repository location="https://download.eclipse.org/cbi/updates/license"/>
     </location>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.apache.batik.ext" version="1.14.0.v20210324-0332"/>
diff --git a/org.eclipse.emf.ecoretools.build/2021-06.tpd b/org.eclipse.emf.ecoretools.build/2021-06.tpd
index c2da02e..595b7da 100644
--- a/org.eclipse.emf.ecoretools.build/2021-06.tpd
+++ b/org.eclipse.emf.ecoretools.build/2021-06.tpd
@@ -1,6 +1,6 @@
 target "2021-06 Target Platform For EcoreTools" with source requirements
 
-location "https://download.eclipse.org/sirius/updates/milestones/7.0.0M2/2021-06/" {
+location "https://download.eclipse.org/sirius/updates/releases/7.0.0/2021-06/" {
 	org.eclipse.sirius.runtime.aql.feature.group lazy
 	org.eclipse.sirius.runtime.feature.group lazy
 	org.eclipse.sirius.runtime.ide.ui.feature.group lazy
@@ -29,7 +29,7 @@
 	org.eclipse.amalgam.explorer.contextual.sirius.feature.group lazy
 }
 
-location "http://download.eclipse.org/cbi/updates/license" {
+location "https://download.eclipse.org/cbi/updates/license" {
 	org.eclipse.license.feature.group lazy
 }