Bump lodash from 3.10.1 to 4.17.21

Bumps [lodash](https://github.com/lodash/lodash) from 3.10.1 to 4.17.21.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@3.10.1...4.17.21)

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

Author: dependabot[bot]

package-lock.json

@@ -25,7 +25,7 @@
   "license": "LGPL-3.0",
   "dependencies": {
     "js-yaml": "^3.3.1",
-    "lodash": "^3.9.3",
+    "lodash": "^4.17.21",
     "minimist": "^1.1.3"
   },
   "devDependencies": {