refactor improve selector

Author: tyankatsu0105

lib/rules/no-use-computed-property-like-method.js

@@ -225,9 +225,7 @@ module.exports = {
       },
 
       /** @param {ThisExpression} node */
-      'ThisExpression[parent.type="MemberExpression"][parent.parent.type="CallExpression"]'(
-        node
-      ) {
+      'CallExpression > MemberExpression > ThisExpression'(node) {
         if (node.parent.type !== 'MemberExpression') return
         if (node.parent.property.type !== 'Identifier') return