remove chromatic webfont removal (#11284)

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### WHY are these changes introduced?
Relevant to #10104
Removing @sophschneider chromatic override because this
[PR](#11106) from @sam-b-rose
appears to have resolved the issue. (At the very least I can't replicate
the chromatic bug we were seeing after removal).

Per @alex-page' suggestion, we're going to as the kids say "Let it cook"
on main for a day, to see if chromatic fails. 🤞


### How to 🎩

🖥 [Local development
instructions](https://github.com/Shopify/polaris/blob/main/README.md#install-dependencies-and-build-workspaces)
🗒 [General tophatting
guidelines](https://github.com/Shopify/polaris/blob/main/documentation/Tophatting.md)
📄 [Changelog
guidelines](https://github.com/Shopify/polaris/blob/main/.github/CONTRIBUTING.md#changelog)

### 🎩 checklist

- [ ] Tested a
[snapshot](https://github.com/Shopify/polaris/blob/main/documentation/Releasing.md#-snapshot-releases)
- [ ] Tested on
[mobile](https://github.com/Shopify/polaris/blob/main/documentation/Tophatting.md#cross-browser-testing)
- [ ] Tested on [multiple
browsers](https://help.shopify.com/en/manual/shopify-admin/supported-browsers)
- [ ] Tested for
[accessibility](https://github.com/Shopify/polaris/blob/main/documentation/Accessibility%20testing.md)
- [ ] Updated the component's `README.md` with documentation changes
- [ ] [Tophatted
documentation](https://github.com/Shopify/polaris/blob/main/documentation/Tophatting%20documentation.md)
changes in the style guide

polaris-react/.storybook/preview.js

@@ -20,11 +20,6 @@ function StrictModeDecorator(Story, context) {
 }
 
 function AppProviderDecorator(Story, context) {
-  // Use system font in chromatic snapshots to avoid async font loading flakiness
-  if (isChromatic()) {
-    document.getElementById('inter-font-link').removeAttribute('href');
-  }
-
   if (context.args.omitAppProvider) return <Story {...context} />;
 
   return (