[build] Only reference the last 10 interim builds in the composite This change will allow to physically remove old interim builds which are not useful anymore and take up disk space [1]. [1] https://dev.eclipse.org/mhonarc/lists/eclipse.org-committers/msg01154.html Change-Id: If75dcf41cab984ba008e77b53dea50ac68feabc5 Signed-off-by: Pierre-Charles David <pierre-charles.david@obeo.fr>