Update dependency core-js to v3.8.0

package.json

@@ -12,7 +12,7 @@
     "@gitlab/ui": "21.38.0",
     "aws-sdk": "2.780.0",
     "bootstrap-vue": "2.17.3",
-    "core-js": "3.6.5",
+    "core-js": "3.8.0",
     "flag-icon-css": "3.5.0",
     "highlight.js": "10.2.1",
     "pikaday": "1.8.0",

yarn.lock

@@ -3249,7 +3249,12 @@ core-js-compat@^3.6.5:
     browserslist "^4.8.5"
     semver "7.0.0"
 
-core-js@3.6.5, core-js@^3.6.5:
+core-js@3.8.0:
+  version "3.8.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.8.0.tgz#0fc2d4941cadf80538b030648bb64d230b4da0ce"
+  integrity sha512-W2VYNB0nwQQE7tKS7HzXd7r2y/y2SVJl4ga6oH/dnaLFzM0o2lB2P3zCkWj5Wc/zyMYjtgd5Hmhk0ObkQFZOIA==
+
+core-js@^3.6.5:
   version "3.6.5"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.5.tgz#7395dc273af37fb2e50e9bd3d9fe841285231d1a"
   integrity sha512-vZVEEwZoIsI+vPEuoF9Iqf5H7/M3eeQqWlQnYa8FSKKePuYTf5MWnxb5SDAzCa60b3JBRS5g9b+Dq7b1y/RCrA==