Bump core-js from 3.19.0 to 3.20.1

Bumps [core-js](https://github.com/zloirock/core-js) from 3.19.0 to 3.20.1.
- [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/compare/v3.19.0...v3.20.1)

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

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

package.json

@@ -147,7 +147,7 @@
     "chai": "^4.3.4",
     "chalk": "^4.1.2",
     "copy-webpack-plugin": "^9.0.1",
-    "core-js": "^3.19.0",
+    "core-js": "^3.20.1",
     "cross-env": "^7.0.3",
     "css-loader": "^6.5.1",
     "del": "^6.0.0",

yarn.lock

@@ -3929,10 +3929,10 @@ core-js@^2.4.0, core-js@^2.5.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
   integrity sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==
 
-core-js@^3.19.0, core-js@^3.6.5:
-  version "3.19.0"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.19.0.tgz#9e40098a9bc326c7e81b486abbd5e12b9d275176"
-  integrity sha512-L1TpFRWXZ76vH1yLM+z6KssLZrP8Z6GxxW4auoCj+XiViOzNPJCAuTIkn03BGdFe6Z5clX5t64wRIRypsZQrUg==
+core-js@^3.20.1, core-js@^3.6.5:
+  version "3.20.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.20.1.tgz#eb1598047b7813572f1dc24b7c6a95528c99eef3"
+  integrity sha512-btdpStYFQScnNVQ5slVcr858KP0YWYjV16eGJQw8Gg7CWtu/2qNvIM3qVRIR3n1pK2R9NNOrTevbvAYxajwEjg==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"