Merge pull request #222 from AtomLinter/renovate/fs-plus-3.x

fix(deps): update dependency fs-plus to v3.1.1

Author: Arcanemagus

package-lock.json

@@ -29,7 +29,7 @@
     "atom-linter": "10.0.0",
     "atom-package-deps": "5.0.0",
     "csslint": "1.0.5",
-    "fs-plus": "3.0.2"
+    "fs-plus": "3.1.1"
   },
   "devDependencies": {
     "@commitlint/cli": "7.5.2",