fix(deps): update serenity/js to ^3.31.6

Author: renovate[bot]

package.json

@@ -34,13 +34,13 @@
   },
   "dependencies": {
     "@cucumber/cucumber": "^11.1.1",
-    "@serenity-js/assertions": "^3.31.0",
-    "@serenity-js/console-reporter": "^3.31.0",
-    "@serenity-js/core": "^3.31.0",
-    "@serenity-js/cucumber": "^3.31.0",
-    "@serenity-js/serenity-bdd": "^3.31.0",
-    "@serenity-js/web": "^3.31.0",
-    "@serenity-js/webdriverio": "^3.31.0",
+    "@serenity-js/assertions": "^3.31.6",
+    "@serenity-js/console-reporter": "^3.31.6",
+    "@serenity-js/core": "^3.31.6",
+    "@serenity-js/cucumber": "^3.31.6",
+    "@serenity-js/serenity-bdd": "^3.31.6",
+    "@serenity-js/web": "^3.31.6",
+    "@serenity-js/webdriverio": "^3.31.6",
     "@wdio/cli": "^9.4.2",
     "@wdio/globals": "^9.4.2",
     "@wdio/local-runner": "^9.4.2",