IDE: package editor: move file

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45449 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: package editor: clear dependency

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45450 4005530d-fff6-0310-9dd1-cebe43e6787f