Bump core-js from 3.15.2 to 3.16.0 in /webui/frontend (#203)

Bumps [core-js](https://github.com/zloirock/core-js) from 3.15.2 to 3.16.0.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](zloirock/core-js@v3.15.2...v3.16.0)

---
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>

webui/frontend/package.json

@@ -12,7 +12,7 @@
     "@vue/composition-api": "^1.0.5",
     "axios": "^0.21.1",
     "bootstrap-vue": "^2.21.2",
-    "core-js": "^3.15.2",
+    "core-js": "^3.16.0",
     "vue": "^2.6.14",
     "vue-class-component": "^7.2.6",
     "vue-property-decorator": "^9.1.2",

webui/frontend/yarn.lock

@@ -2870,10 +2870,10 @@ core-js@^2.6.5:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
   integrity sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==
 
-core-js@^3.15.2, core-js@^3.6.5:
-  version "3.15.2"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.15.2.tgz#740660d2ff55ef34ce664d7e2455119c5bdd3d61"
-  integrity sha512-tKs41J7NJVuaya8DxIOCnl8QuPHx5/ZVbFo1oKgVl1qHFBBrDctzQGtuLjPpRdNTWmKPH6oEvgN/MUID+l485Q==
+core-js@^3.16.0, core-js@^3.6.5:
+  version "3.16.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.16.0.tgz#1d46fb33720bc1fa7f90d20431f36a5540858986"
+  integrity sha512-5+5VxRFmSf97nM8Jr2wzOwLqRo6zphH2aX+7KsAUONObyzakDNq2G/bgbhinxB4PoV9L3aXQYhiDKyIKWd2c8g==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"