Share modal / Notification about succesful removal of permission

[ainoc]

Remove old green toast (appears now behind the modal) when removing permission.

Replace with notification in Share modal:

Design: https://www.figma.com/file/N0Y3N0nfyMS2wG3gjwZ201/SD-Connect-Prototype?node-id=2740%3A7851&t=0IZQQTi21o7Ald41-1

[csc-felipe]

@ainoc, could you confirm this is fixed and close the issue or comment here?