Update @web/test-runner-playwright to 0.11.1 and add playwright install step

Co-authored-by: siddharthkp <[email protected]>

Author: Copilot

package-lock.json

@@ -24,7 +24,7 @@
         "bundle": "esbuild --bundle dist/index.js --keep-names --outfile=dist/bundle.js --format=esm",
         "build": "tsc && npm run bundle && npm run manifest",
         "prepublishOnly": "npm run build",
-        "pretest": "npm run build",
+        "pretest": "npm run build && npx playwright install --with-deps",
         "test": "web-test-runner",
         "postpublish": "npm publish --ignore-scripts --@github:registry='https://npm.pkg.github.com'",
         "manifest": "custom-elements-manifest analyze"
@@ -43,7 +43,7 @@
         "@open-wc/testing": "^3.1.8",
         "@web/dev-server-esbuild": "^0.3.6",
         "@web/test-runner": "^0.19.0",
-        "@web/test-runner-playwright": "^0.11.0",
+        "@web/test-runner-playwright": "^0.11.1",
         "esbuild": "^0.25.0",
         "eslint": "^8.38.0",
         "eslint-plugin-custom-elements": "^0.0.8",