fix(deps): bump core-js from 3.14.0 to 3.15.0

Bumps [core-js](https://github.com/zloirock/core-js/tree/HEAD/packages/core-js) from 3.14.0 to 3.15.0.
- [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/v3.15.0/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>

package-lock.json

@@ -8753,9 +8753,9 @@
       "integrity": "sha1-Z29us8OZl8LuGsOpJP1hJHSPV40="
     },
     "core-js": {
-      "version": "3.14.0",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.14.0.tgz",
-      "integrity": "sha512-3s+ed8er9ahK+zJpp9ZtuVcDoFzHNiZsPbNAAE4KXgrRHbjSqqNN6xGSXq6bq7TZIbKj4NLrLb6bJ5i+vSVjHA=="
+      "version": "3.15.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.15.0.tgz",
+      "integrity": "sha512-GUbtPllXMYRzIgHNZ4dTYTcUemls2cni83Q4Q/TrFONHfhcg9oEGOtaGHfb0cpzec60P96UKPvMkjX1jET8rUw=="
     },
     "core-js-compat": {
       "version": "3.14.0",

package.json

@@ -44,7 +44,7 @@
     "color-convert": "^2.0.1",
     "color-name": "^1.1.4",
     "convert-units": "^2.3.4",
-    "core-js": "^3.14.0",
+    "core-js": "^3.15.0",
     "cron-validator": "^1.2.1",
     "cronstrue": "^1.114.0",
     "crypto-js": "^4.0.0",