Bump set-value from 3.0.2 to 4.0.0

Bumps [set-value](https://github.com/jonschlinkert/set-value) from 3.0.2 to 4.0.0.
- [Release notes](https://github.com/jonschlinkert/set-value/releases)
- [Commits](https://github.com/jonschlinkert/set-value/compare/3.0.2...4.0.0)

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

package.json

@@ -39,7 +39,7 @@
     "mixin-deep": "^2.0.1",
     "node-sass": "^5.0.0",
     "regenerator-runtime": "^0.13.7",
-    "set-value": "^3.0.2"
+    "set-value": "^4.0.0"
   },
   "resolutions": {
     "minimist": "^1.2.3",