Call cell statusbar providers after changes are sent to the EH

Fix #122341

src/vs/workbench/contrib/notebook/browser/contrib/statusBar/contributedStatusBarItemController.ts

@@ -91,7 +91,10 @@ class CellStatusBarHelper extends Disposable {
 	}
 
 	private _updateSoon(): void {
-		this._updateThrottler.queue(() => this._update());
+		// Wait a tick to make sure that the event is fired to the EH before triggering status bar providers
+		setTimeout(() => {
+			this._updateThrottler.queue(() => this._update());
+		}, 0);
 	}
 
 	private async _update() {