message: Make <C-v> in insert mode overwrite selected text
  Fixes
diff: @@ -661,6 +661,11 @@ class CommandCtrlVInInsertMode extends BaseCommand {
  public async exec(position: Position, vimState: VimState): Promise<VimState> {
  const textFromClipboard = await Clipboard.Paste();
  + vimState.recordedState.transformations.push({
  + type: 'deleteRange',
  + range: new Range(vimState.cursorStartPosition, vimState.cursorStopPosition),
  + });
  +
  if (vimState.isMultiCursor) {
  vimState.recordedState.transformations.push({
  type: 'insertText',
  