Bump core-js from 3.18.0 to 3.18.1 in /webui/frontend (#251)

Bumps [core-js](https://github.com/zloirock/core-js) from 3.18.0 to 3.18.1.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](zloirock/core-js@v3.18.0...v3.18.1)

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

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": "^1.2.2",
     "axios": "^0.21.4",
     "bootstrap-vue": "^2.21.2",
-    "core-js": "^3.18.0",
+    "core-js": "^3.18.1",
     "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@^3.18.0, core-js@^3.6.5:
-  version "3.18.0"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.18.0.tgz#9af3f4a6df9ba3428a3fb1b171f1503b3f40cc49"
-  integrity sha512-WJeQqq6jOYgVgg4NrXKL0KLQhi0CT4ZOCvFL+3CQ5o7I6J8HkT5wd53EadMfqTDp1so/MT1J+w2ujhWcCJtN7w==
+core-js@^3.18.1, core-js@^3.6.5:
+  version "3.18.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.18.1.tgz#289d4be2ce0085d40fc1244c0b1a54c00454622f"
+  integrity sha512-vJlUi/7YdlCZeL6fXvWNaLUPh/id12WXj3MbkMw5uOyF0PfWPBNOCNbs53YqgrvtujLNlt9JQpruyIKkUZ+PKA==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"