chore(deps-dev): bump @playwright/test from 1.51.1 to 1.55.1

Bumps [@playwright/test](https://github.com/microsoft/playwright) from 1.51.1 to 1.55.1.
- [Release notes](https://github.com/microsoft/playwright/releases)
- [Commits](microsoft/playwright@v1.51.1...v1.55.1)

---
updated-dependencies:
- dependency-name: "@playwright/test"
  dependency-version: 1.55.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

apps/demo/package.json

@@ -18,7 +18,7 @@
 	"devDependencies": {
 		"@eslint/compat": "^1.2.7",
 		"@eslint/js": "^9.24.0",
-		"@playwright/test": "^1.51.1",
+		"@playwright/test": "^1.55.1",
 		"@sveltejs/adapter-auto": "^5.0.0",
 		"@sveltejs/kit": "^2.20.2",
 		"@sveltejs/vite-plugin-svelte": "^5.0.3",