Bump lodash from 4.17.20 to 4.17.21

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.20 to 4.17.21.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](https://github.com/lodash/lodash/compare/4.17.20...4.17.21)

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

package.json

@@ -37,7 +37,7 @@
     "iconv-lite": "^0.6.2",
     "ini-config-parser": "^1.0.4",
     "inquirer": "7.3.3",
-    "lodash": "4.17.20",
+    "lodash": "4.17.21",
     "lru-cache": "^5.1.1",
     "mime-types": "2.1.28",
     "minimist": "1.2.5",