fix (filebrowser): clear selection and expand target after drag-and-drop move#3769

shroffk merged 2 commits intoControlSystemStudio:masterControlSystemStudio/phoebus:masterfrom

emilioheredia-source:filebrowser/fix-drag-drop-tree-stateemilioheredia-source/phoebus:filebrowser/fix-drag-drop-tree-stateCopy head branch name to clipboard