message: Make the write command non-blocking on remote files
  As title. Saving a remote file can be slow, and we don't want to block
  the vim state it. We're not doing anything with the result anyway, so it
  should(?) be okay to remove this await.
diff: @@ -52,7 +52,7 @@ export class WriteCommand extends node.CommandBase {
  // defer saving the file to vscode if file is new (to present file explorer) or if file is a remote file
  if (vimState.editor.document.isUntitled || vimState.editor.document.uri.scheme !== 'file') {
  - await vscode.commands.executeCommand('workbench.action.files.save');
  + vscode.commands.executeCommand('workbench.action.files.save');
  return;
  }
  