Update getElementType.js

Author: khiga8

src/util/getElementType.js

@@ -4,6 +4,7 @@
 
 import type { JSXOpeningElement } from 'ast-types-flow';
 import hasOwn from 'hasown';
+import includes from 'array-includes';
 import { elementType, getProp, getLiteralPropValue } from 'jsx-ast-utils';
 
 import type { ESLintContext } from '../../flow/eslint';
@@ -20,7 +21,7 @@ const getElementType = (context: ESLintContext): ((node: JSXOpeningElement) => s
 
     let rawType = elementType(node);
     if (polymorphicProp) {
-      if (!polymorphicAllowList || polymorphicAllowList.includes(rawType)) {
+      if (!polymorphicAllowList || includes(polymorphicAllowList, rawType)) {
         rawType = polymorphicProp;
       }
     }