UI: fix userdataid or userdata content is passed when userdata append or override is unchecked#7758

weizhouapache merged 2 commits intoapache:4.18apache/cloudstack:4.18from

weizhouapache:4.18-fix-deployvm-userdataidweizhouapache/cloudstack:4.18-fix-deployvm-userdataidCopy head branch name to clipboard