Add empty create function to deprecated rules (#584)

Co-authored-by: Sindre Sorhus <[email protected]>

Author: fisker

rules/prefer-exponentiation-operator.js

@@ -1,7 +1,10 @@
 'use strict';
 const getDocumentationUrl = require('./utils/get-documentation-url');
 
+const create = () => ({});
+
 module.exports = {
+	create,
 	meta: {
 		type: 'suggestion',
 		docs: {

rules/regex-shorthand.js

@@ -1,7 +1,10 @@
 'use strict';
 const getDocumentationUrl = require('./utils/get-documentation-url');
 
+const create = () => ({});
+
 module.exports = {
+	create,
 	meta: {
 		type: 'suggestion',
 		docs: {