Bump core-js from 3.38.1 to 3.40.0

Bumps [core-js](https://github.com/zloirock/core-js/tree/HEAD/packages/core-js) from 3.38.1 to 3.40.0.
- [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/v3.40.0/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.json

@@ -33,7 +33,7 @@
   },
   "homepage": "https://github.com/git-hubberke/landroid-card#readme",
   "dependencies": {
-    "core-js": "^3.38.1",
+    "core-js": "^3.40.0",
     "custom-card-helpers": "^1.9.0",
     "ha-template": "^1.2.2",
     "lit": "^3.0.0",