Bump core-js from 3.2.1 to 3.3.2

Bumps [core-js](https://github.com/zloirock/core-js) from 3.2.1 to 3.3.2.
- [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/v3.2.1...v3.3.2)

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

package.json

@@ -10,7 +10,7 @@
     "@typescript-eslint/parser": "^2.3.1",
     "apply-loader": "2.0.0",
     "awesome-typescript-loader": "^5.0.0",
-    "core-js": "^3.2.0",
+    "core-js": "^3.3.2",
     "cross-env": "6.0.3",
     "css-loader": "3.2.0",
     "electron": "^6.0.12",