Correctly cast hasCredentials variable

app/assets/javascripts/create_cluster/eks_cluster/index.js

 import Vue from 'vue';
 import Vuex from 'vuex';
+import { parseBoolean } from '~/lib/utils/common_utils';
 import CreateEksCluster from './components/create_eks_cluster.vue';
 import createStore from './store';
 
@@ -22,7 +23,7 @@ export default el => {
     el,
     store: createStore({
       initialState: {
-        hasCredentials,
+        hasCredentials: parseBoolean(hasCredentials),
         externalId,
         accountId,
       },

app/views/clusters/clusters/eks/_index.html.haml

@@ -8,4 +8,4 @@
     'external-id' => @aws_role.role_external_id,
     'kubernetes-integration-help-path' => help_page_path('user/project/clusters/index'),
     'external-link-icon' => icon('external-link'),
-    'has-credentials' => @aws_role.role_arn.present? } }
+    'has-credentials' => @aws_role.role_arn.present?.to_s } }