JCR-4838: Update aws java sdk version to 1.12.305
JCR-4838: Update aws java sdk version to 1.12.305

git-svn-id: 02b679d096242155780e1604e997947d154ee04a@1904132 13f79535-47bb-0310-9956-ffa450edef68

apache/jackrabbit,apache/jackrabbit,apache/jackrabbit