Bump core-js-bundle from 3.39.0 to 3.40.0

Bumps [core-js-bundle](https://github.com/zloirock/core-js/tree/HEAD/packages/core-js-bundle) from 3.39.0 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-bundle)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -28,7 +28,7 @@
   "dependencies": {
     "@webcomponents/custom-elements": "^1.6.0",
     "accessible-autocomplete": "^3.0.1",
-    "core-js-bundle": "^3.39.0",
+    "core-js-bundle": "^3.40.0",
     "es5-polyfill": "^0.0.6",
     "markdown-toolbar-element": "^0.2.0"
   },

yarn.lock

@@ -333,10 +333,10 @@ contains-path@^0.1.0:
   resolved "https://registry.yarnpkg.com/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
   integrity sha1-/ozxhP9mcLa67wGp1IYaXL7EEgo=
 
-core-js-bundle@^3.39.0:
-  version "3.39.0"
-  resolved "https://registry.yarnpkg.com/core-js-bundle/-/core-js-bundle-3.39.0.tgz#214b08d23c53f8a4160ad5820c28465fd19c8574"
-  integrity sha512-adVrQD6QYbSmxT6x8PyxfIzCRdQEww5V6/KY9PuPfOnm9Rei1w8pT0TaNNBQlmDqm0jV8iNu8AAuErRDAj2Blw==
+core-js-bundle@^3.40.0:
+  version "3.40.0"
+  resolved "https://registry.yarnpkg.com/core-js-bundle/-/core-js-bundle-3.40.0.tgz#8cf59cecc0fe37b2e6163e5b8da70d5214719894"
+  integrity sha512-qsrCnO7hapeqxIJzEiVQRuoo8SYqEPPE+AvDq7tqpM9g72q+Er0ajOI/LDG01f9jA2tV/OACuHtGZlQocBARGA==
 
 cosmiconfig@^8.2.0:
   version "8.2.0"