Update dependency core-js to v3.4.3

Author: renovate-bot

package.json

@@ -66,7 +66,7 @@
     "@nrwl/angular": "8.7.1",
     "angular-cli-ghpages": "0.6.0",
     "bootstrap": "4.3.1",
-    "core-js": "3.4.1",
+    "core-js": "3.4.3",
     "font-awesome": "4.7.0",
     "jquery": "3.4.1",
     "ngx-deploy-npm": "1.1.1",

yarn.lock

@@ -3168,10 +3168,10 @@ core-js@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-js@3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.4.1.tgz#76dd6828412900ab27c8ce0b22e6114d7ce21b18"
-  integrity sha512-KX/dnuY/J8FtEwbnrzmAjUYgLqtk+cxM86hfG60LGiW3MmltIc2yAmDgBgEkfm0blZhUrdr1Zd84J2Y14mLxzg==
+core-js@3.4.3:
+  version "3.4.3"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.4.3.tgz#09ea102412a368d5f73d24f082e41ac90c633a49"
+  integrity sha512-BVvHidX8uAmLCYPfLpXTEex7jz1uZJ1mW+shhIsBdA716O8Fg6TOwSgenSyO/bvEtnGdOTpKRZPSh4bSVI1k9w==
 
 core-js@^2.4.0, core-js@^2.5.0:
   version "2.6.9"