Bump playwright and @playwright/test

Bumps [playwright](https://github.com/microsoft/playwright) and [@playwright/test](https://github.com/microsoft/playwright). These dependencies needed to be updated together.

Updates `playwright` from 1.42.1 to 1.56.1
- [Release notes](https://github.com/microsoft/playwright/releases)
- [Commits](microsoft/playwright@v1.42.1...v1.56.1)

Updates `@playwright/test` from 1.42.1 to 1.56.1
- [Release notes](https://github.com/microsoft/playwright/releases)
- [Commits](microsoft/playwright@v1.42.1...v1.56.1)

---
updated-dependencies:
- dependency-name: playwright
  dependency-version: 1.56.1
  dependency-type: direct:development
- dependency-name: "@playwright/test"
  dependency-version: 1.56.1
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package-lock.json

@@ -14,7 +14,7 @@
   },
   "license": "W3C",
   "devDependencies": {
-    "@playwright/test": "^1.39.0",
-    "playwright": "^1.39.0"
+    "@playwright/test": "^1.56.1",
+    "playwright": "^1.56.1"
   }
 }