Update dependency playwright to v1.31.2

Author: renovate[bot]

package-lock.json

@@ -8,7 +8,7 @@
     "chromedriver": "90.0.1",
     "esm": "3.2.25",
     "mocha": "8.4.0",
-    "playwright": "1.25.1"
+    "playwright": "1.31.2"
   },
   "description": "Playwright end-to-end test automation boilerplate. Using ES Modules, esm, Mocha, Chai and Should.",
   "devDependencies": {