avoid destructuring array for getting first element

It seems this modern JS syntax is not compatible with certain old
dependency combination.

lib/rules/jsx-no-leaked-zero.js

@@ -60,7 +60,7 @@ module.exports = {
   create(context) {
     const config = context.options[0] || {};
     const validFixStrategies = config.validFixStrategies || DEFAULT_VALID_FIX_STRATEGIES;
-    const [fixStrategy] = validFixStrategies;
+    const fixStrategy = validFixStrategies[0];
     const areBothStrategiesValid = validFixStrategies.length === 2;
 
     function trimLeftNode(node) {