Use latest jsp scripting snapshot

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1607324 13f79535-47bb-0310-9956-ffa450edef68
SLING-3727 - MapEntries should not update the aliasMap is enableOptimizeAliasResolution is disabled

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1607325 13f79535-47bb-0310-9956-ffa450edef68