chore: Bump @zeit/ncc from 0.20.5 to 0.21.0

Bumps [@zeit/ncc](https://github.com/zeit/ncc) from 0.20.5 to 0.21.0.
- [Release notes](https://github.com/zeit/ncc/releases)
- [Commits](https://github.com/zeit/ncc/compare/0.20.5...0.21.0)

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

package-lock.json

@@ -478,9 +478,9 @@
       "dev": true
     },
     "@zeit/ncc": {
-      "version": "0.20.5",
-      "resolved": "https://registry.npmjs.org/@zeit/ncc/-/ncc-0.20.5.tgz",
-      "integrity": "sha512-XU6uzwvv95DqxciQx+aOLhbyBx/13ky+RK1y88Age9Du3BlA4mMPCy13BGjayOrrumOzlq1XV3SD/BWiZENXlw==",
+      "version": "0.21.0",
+      "resolved": "https://registry.npmjs.org/@zeit/ncc/-/ncc-0.21.0.tgz",
+      "integrity": "sha512-RUMdvVK/w78oo+yBjruZltt0kJXYar2un/1bYQ2LuHG7GmFVm+QjxzEmySwREctaJdEnBvlMdUNWd9hXHxEI3g==",
       "dev": true
     },
     "abab": {

package.json

@@ -29,7 +29,7 @@
     "aws-sdk": "^2.596.0"
   },
   "devDependencies": {
-    "@zeit/ncc": "^0.20.5",
+    "@zeit/ncc": "^0.21.0",
     "eslint": "^6.8.0",
     "jest": "^24.9.0"
   }