build(deps): bump core-js from 3.6.0 to 3.6.1 in /website/client (#11672)

Bumps [core-js](https://github.com/zloirock/core-js) from 3.6.0 to 3.6.1.
- [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/compare/v3.6.0...v3.6.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

website/client/package-lock.json

@@ -5845,9 +5845,9 @@
       }
     },
     "core-js": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.0.tgz",
-      "integrity": "sha512-AHPTNKzyB+YwgDWoSOCaid9PUSEF6781vsfiK8qUz62zRR448/XgK2NtCbpiUGizbep8Lrpt0Du19PpGGZvw3Q=="
+      "version": "3.6.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.1.tgz",
+      "integrity": "sha512-186WjSik2iTGfDjfdCZAxv2ormxtKgemjC3SI6PL31qOA0j5LhTDVjHChccoc7brwLvpvLPiMyRlcO88C4l1QQ=="
     },
     "core-js-compat": {
       "version": "3.4.5",

website/client/package.json

@@ -31,7 +31,7 @@
     "bootstrap": "^4.4.1",
     "bootstrap-vue": "^2.1.0",
     "chai": "^4.1.2",
-    "core-js": "^3.6.0",
+    "core-js": "^3.6.1",
     "eslint": "^6.8.0",
     "eslint-config-habitrpg": "^6.2.0",
     "eslint-plugin-mocha": "^5.3.0",