test(widgets): Increase timeout for widget loading

Remove check that the spinner exists since it seems to flake if the loading indicator has already disappeared, also seems to flake if it takes longer than expected in CI.

https://app.codecov.io/github/getsentry/sentry/tests/master?flags%5B0%5D=frontend&historicalTrend=INTERVAL_7_DAY

Author: scttcper

static/app/components/charts/chartWidgetLoader-unmocked-imports.spec.tsx

@@ -275,29 +275,31 @@ describe('ChartWidgetLoader - unmocked imports', () => {
   // - `id` must match the filename
   // - have a `default` export that is a React component (component name should be TitleCase of `id`)
   // - be mapped via `id` -> dynamic import in `chartWidgetLoader.tsx`
-  it.each(widgetIds as ChartId[])('can load widget: %s', async widgetId => {
-    render(<ChartWidgetLoader id={widgetId} />);
+  it.each(widgetIds as ChartId[])(
+    'can load widget: %s',
+    async widgetId => {
+      render(<ChartWidgetLoader id={widgetId} />);
 
-    // Initially should show loading state from ChartWidgetLoader, it will disappear when dynamic import completes.
-    // We only need to check that the dynamic import completes for these tests as that means ChartWidgetLoader is able to load all widgets
-    expect(screen.getByTestId('loading-placeholder')).toBeInTheDocument();
+      // Initially should show loading state from ChartWidgetLoader, it will disappear when dynamic import completes.
+      // We only need to check that the dynamic import completes for these tests as that means ChartWidgetLoader is able to load all widgets
+      await waitFor(
+        () => {
+          expect(screen.queryByTestId('loading-placeholder')).not.toBeInTheDocument();
+        },
+        {
+          timeout: 10_000,
+        }
+      );
 
-    await waitFor(
-      () => {
-        expect(screen.queryByTestId('loading-placeholder')).not.toBeInTheDocument();
-      },
-      {
-        timeout: 2000,
-      }
-    );
-
-    expect(TimeSeriesWidgetVisualization).toHaveBeenCalledWith(
-      expect.objectContaining({
-        id: widgetId,
-      }),
-      undefined
-    );
-  });
+      expect(TimeSeriesWidgetVisualization).toHaveBeenCalledWith(
+        expect.objectContaining({
+          id: widgetId,
+        }),
+        undefined
+      );
+    },
+    15_000
+  );
 
   it('shows error state for invalid widget id', async () => {
     const consoleSpy = jest.spyOn(console, 'error').mockImplementation(() => {});