chore: Git precommit hook to format JS files

Author: nzakas

package-lock.json

@@ -25,13 +25,21 @@
     "url": "https://github.com/nodesecurity/eslint-plugin-security/issues"
   },
   "homepage": "https://github.com/nodesecurity/eslint-plugin-security#readme",
+  "gitHooks": {
+    "pre-commit": "lint-staged"
+  },
+  "lint-staged": {
+    "*.js": "eslint --fix"
+  },
   "dependencies": {
     "safe-regex": "^2.1.1"
   },
   "devDependencies": {
     "changelog": "1.3.0",
     "eslint": "^8.11.0",
     "eslint-config-nodesecurity": "^1.3.1",
-    "mocha": "^9.2.2"
+    "lint-staged": "^12.3.7",
+    "mocha": "^9.2.2",
+    "yorkie": "^2.0.0"
   }
 }

package.json

@@ -6,7 +6,6 @@ const tester = new RuleTester();
 const ruleName = 'detect-non-literal-require';
 const invalid = 'var a = require(c)';
 
-
 tester.run(ruleName, require(`../rules/${ruleName}`), {
   valid: [{ code: 'var a = require(\'b\')' }],
   invalid: [