chore(deps): update jest monorepo to v28

Author: renovate[bot]

packages/web-functionality/package.json

@@ -16,14 +16,14 @@
   "dependencies": {
     "@sourcegraph/tsconfig": "^4.0.1",
     "execa": "^5.1.1",
-    "jest": "25.5.4",
+    "jest": "28.1.3",
     "jest-junit": "^13.0.0",
     "jest-puppeteer": "^6.1.0",
     "puppeteer": "^13.0.1"
   },
   "devDependencies": {
     "@types/expect-puppeteer": "5.0.1",
-    "@types/jest": "25.2.3",
+    "@types/jest": "28.1.7",
     "@types/jest-environment-puppeteer": "5.0.2",
     "@types/puppeteer": "5.4.6"
   },