ESLint rules: array-callback-return, no-invalid-this, func-style (#3151)

* satisfied array-callback-return rule
* satisfying no-invalid-this rule
* fixed invalid-this issues
* changed isNotEqual to arrow function
* added rule func-style
* added return false to satisfy array-callback-return rule

Co-authored-by: Joel McKinnon <jmckinnon@apple.com>
Co-authored-by: Joshi <simplyrender@gmail.com>
Co-authored-by: Andrew Henry <akhenry@gmail.com>

src/plugins/condition/utils/evaluator.js

@@ -21,7 +21,7 @@
  *****************************************************************************/
 import { TRIGGER } from "./constants";
 
-export const evaluateResults = (results, trigger) => {
+export function evaluateResults(results, trigger) {
     if (trigger && trigger === TRIGGER.XOR) {
         return matchExact(results, 1);
     } else if (trigger && trigger === TRIGGER.NOT) {
@@ -31,7 +31,7 @@ export const evaluateResults = (results, trigger) => {
     } else {
         return matchAny(results);
     }
-};
+}
 
 function matchAll(results) {
     for (const result of results) {