build(pkg): update lint-staged to the latest version 🚀 (#14)

Author: greenkeeper[bot]

package.json

@@ -73,7 +73,7 @@
     "jest": "22.4.3",
     "jest-runner-eslint": "0.4.0",
     "lec": "^1.0.1",
-    "lint-staged": "7.0.2",
+    "lint-staged": "7.0.3",
     "markdown-magic": "0.1.21",
     "markdown-magic-dependency-table": "1.3.2",
     "markdown-magic-install-command": "1.3.1",