build(deps): bump core-js from 3.30.2 to 3.31.0 in /website/client (#14704)

Bumps [core-js](https://github.com/zloirock/core-js/tree/HEAD/packages/core-js) from 3.30.2 to 3.31.0.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zloirock/core-js/commits/v3.31.0/packages/core-js)

---
updated-dependencies:
- dependency-name: core-js
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

website/client/package-lock.json

@@ -16901,9 +16901,9 @@
       }
     },
     "core-js": {
-      "version": "3.30.2",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.30.2.tgz",
-      "integrity": "sha512-uBJiDmwqsbJCWHAwjrx3cvjbMXP7xD72Dmsn5LOJpiRmE3WbBbN5rCqQ2Qh6Ek6/eOrjlWngEynBWo4VxerQhg=="
+      "version": "3.31.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.31.0.tgz",
+      "integrity": "sha512-NIp2TQSGfR6ba5aalZD+ZQ1fSxGhDo/s1w0nx3RYzf2pnJxt7YynxFlFScP6eV7+GZsKO95NSjGxyJsU3DZgeQ=="
     },
     "core-js-compat": {
       "version": "3.11.0",

website/client/package.json

@@ -32,7 +32,7 @@
     "bootstrap": "^4.6.0",
     "bootstrap-vue": "^2.23.1",
     "chai": "^4.3.7",
-    "core-js": "^3.30.2",
+    "core-js": "^3.31.0",
     "dompurify": "^3.0.3",
     "eslint": "^6.8.0",
     "eslint-config-habitrpg": "^6.2.0",