Fix unmigrated call to an OAuth store action

src/views/Repos/Create.vue

@@ -76,7 +76,7 @@ export default {
     creating: null
   }),
   async mounted () {
-    await this.$store.dispatch('oauth/listCredentials', { status: 'done' })
+    await this.listCredentials({ status: 'done' })
     if (this.credentials && this.credentials.results && this.credentials.results.length) {
       this.selectedCredential = this.credentials.results[0].id
       this.search()