Switch sdk repo to 4.35 as there is no 4.36 yet

Should allow to unbreak
eclipse-platform/eclipse.platform.swt#1876

Author: akurtakov

eclipse-platform-parent/pom.xml

@@ -75,7 +75,7 @@
     <cbi-plugins.version>1.5.1</cbi-plugins.version>
     <surefire.version>3.5.2</surefire.version>
 
-    <eclipse-sdk-repo>https://download.eclipse.org/eclipse/updates/${releaseVersion}-I-builds/</eclipse-sdk-repo>
+    <eclipse-sdk-repo>https://download.eclipse.org/eclipse/updates/4.35-I-builds/</eclipse-sdk-repo>
 
     <!--  
       The tycho-eclipserun-plugin will create its instance of Eclipse from this