[Ignore] Update Notebook dts (PowerShell#2963)

Co-authored-by: TylerLeonhardt <TylerLeonhardt@users.noreply.github.com>

Author: github-actions[bot]

vscode.proposed.d.ts

@@ -638,7 +638,12 @@ declare module 'vscode' {
  * Controls if a meetadata property change will trigger notebook document content change and if it will be used in the diff editor
  * Default to false. If the content provider doesn't persisit a metadata property in the file document, it should be set to true.
  */
-transientMetadata: { [K in keyof NotebookCellMetadata]?: boolean }
+transientMetadata: { [K in keyof NotebookCellMetadata]?: boolean };
+
+/**
+ * Not ready for production or development use yet.
+ */
+viewOptions?: { displayName: string; filenamePattern: GlobPattern | { include: GlobPattern; exclude: GlobPattern; }; exclusive?: boolean; };
 }
 ): Disposable;