chore(deps): update serenity/js and playwright to ^3.31.15 (#464)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -35,14 +35,14 @@
   },
   "devDependencies": {
     "@cucumber/cucumber": "^11.2.0",
-    "@serenity-js/assertions": "^3.31.14",
-    "@serenity-js/console-reporter": "^3.31.14",
-    "@serenity-js/core": "^3.31.14",
-    "@serenity-js/cucumber": "^3.31.14",
-    "@serenity-js/playwright": "^3.31.14",
-    "@serenity-js/rest": "^3.31.14",
-    "@serenity-js/serenity-bdd": "^3.31.14",
-    "@serenity-js/web": "^3.31.14",
+    "@serenity-js/assertions": "^3.31.15",
+    "@serenity-js/console-reporter": "^3.31.15",
+    "@serenity-js/core": "^3.31.15",
+    "@serenity-js/cucumber": "^3.31.15",
+    "@serenity-js/playwright": "^3.31.15",
+    "@serenity-js/rest": "^3.31.15",
+    "@serenity-js/serenity-bdd": "^3.31.15",
+    "@serenity-js/web": "^3.31.15",
     "@typescript-eslint/eslint-plugin": "^7.18.0",
     "@typescript-eslint/parser": "^7.18.0",
     "eslint": "^8.57.1",