fix(.eslintrc): remove prefer-const rule

fix(.eslintrc): remove prefer-const rule

Author: Metnew

.eslintrc.json

@@ -1,8 +1,5 @@
 {
-	"extends": [
-		"plugin:react/recommended",
-		"standard"
-	],
+	"extends": ["plugin:react/recommended", "standard"],
 	"parser": "babel-eslint",
 	"plugins": ["react", "babel"],
 	"parserOptions": {
@@ -19,7 +16,6 @@
 		"jest": true
 	},
 	"rules": {
-		"prefer-const": "warn",
 		"no-tabs": 0,
 		"indent": [2, "tab"]
 	}