Bump @playwright/test from 1.55.0 to 1.55.1

Bumps [@playwright/test](https://github.com/microsoft/playwright) from 1.55.0 to 1.55.1.
- [Release notes](https://github.com/microsoft/playwright/releases)
- [Commits](microsoft/playwright@v1.55.0...v1.55.1)

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

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

Author: dependabot[bot]

package-lock.json

@@ -10,7 +10,7 @@
   "devDependencies": {
     "@joplin/turndown": "^4.0.81",
     "@joplin/turndown-plugin-gfm": "^1.0.63",
-    "@playwright/test": "^1.55.0",
+    "@playwright/test": "^1.55.1",
     "@types/node": "^24.5.1",
     "svg2img": "^1.0.0-beta.2",
     "vega": "^5.33.0",