Bump core-js from 2.6.5 to 3.2.1

Bumps [core-js](https://github.com/zloirock/core-js) from 2.6.5 to 3.2.1.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](zloirock/core-js@v2.6.5...v3.2.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -86,7 +86,7 @@
     "chai-enzyme": "1.0.0-beta.1",
     "change-case": "^3.1.0",
     "cheerio": "^0.22.0",
-    "core-js": "^2.6.5",
+    "core-js": "^3.2.1",
     "css-module-flow": "^1.0.0",
     "deep-assign": "^3.0.0",
     "electron": "^6.0.3",

yarn.lock

@@ -4714,15 +4714,15 @@ core-js@^1.0.0:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
 
-core-js@^2.4.0, core-js@^2.6.5:
+core-js@^2.4.0:
   version "2.6.5"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.5.tgz#44bc8d249e7fb2ff5d00e0341a7ffb94fbf67895"
   integrity sha512-klh/kDpwX8hryYL14M9w/xei6vrv6sE8gTHDG7/T/+SEovB/G4ejwcfE/CBzO6Edsu+OETZMZ3wcX/EjUkrl5A==
 
-core-js@^3.0.1, core-js@^3.0.4, core-js@^3.1.3, core-js@^3.1.4:
-  version "3.1.4"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.1.4.tgz#3a2837fc48e582e1ae25907afcd6cf03b0cc7a07"
-  integrity sha512-YNZN8lt82XIMLnLirj9MhKDFZHalwzzrL9YLt6eb0T5D0EDl4IQ90IGkua8mHbnxNrkj1d8hbdizMc0Qmg1WnQ==
+core-js@^3.0.1, core-js@^3.0.4, core-js@^3.1.3, core-js@^3.1.4, core-js@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.2.1.tgz#cd41f38534da6cc59f7db050fe67307de9868b09"
+  integrity sha512-Qa5XSVefSVPRxy2XfUC13WbvqkxhkwB3ve+pgCQveNgYzbM/UxZeu1dcOX/xr4UmfUd+muuvsaxilQzCyUurMw==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"