chore: bump @playwright/test from 1.21.1 to 1.22.1 in /site (#1512)

Bumps [@playwright/test](https://github.com/Microsoft/playwright) from 1.21.1 to 1.22.1.
- [Release notes](https://github.com/Microsoft/playwright/releases)
- [Commits](microsoft/playwright@v1.21.1...v1.22.1)

---
updated-dependencies:
- dependency-name: "@playwright/test"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

site/package.json

@@ -52,7 +52,7 @@
     "yup": "0.32.11"
   },
   "devDependencies": {
-    "@playwright/test": "1.21.1",
+    "@playwright/test": "1.22.1",
     "@pmmmwh/react-refresh-webpack-plugin": "0.5.5",
     "@storybook/addon-actions": "6.4.22",
     "@storybook/addon-essentials": "6.4.22",