Gui 553 all Moving away from ng-click for displaying the progress notification on the dialogs

It was discovered that there were conflicts between Foundation's validation, which disables the button click in case of the invalid input, and the ng-click, which is always on. To resolve this issue, we need to move away from the ng-click usage for this case. The fix is only implemented for the volume and scaling group dialogs only. After the review, this fix will be applied to all the dialogs.