fix: temporarily downgrade Preact version so tooltip used for displaying viewport sizes renders correctly

Author: bolt-bot

packages/uikit-workshop/package.json

@@ -90,9 +90,9 @@
     "iframe-resizer": "^3.6.5",
     "lit-html": "^1.1.1",
     "mousetrap": "^1.6.2",
-    "preact": "8.4.2",
-    "preact-compat": "3.19.0",
-    "preact-context": "1.1.3",
+    "preact": "8.3.1",
+    "preact-compat": "3.18.4",
+    "preact-context": "1.1.2",
     "preact-render-to-string": "^4.1.0",
     "preload-webpack-plugin": "^3.0.0-beta.3",
     "prerender-spa-plugin": "^3.4.0",