Ensure key prop of credentials list is unique (#26410)

Closes #26409

Signed-off-by: Jon Koops <jonkoops@gmail.com>

js/apps/account-ui/src/account-security/SigningIn.tsx

@@ -114,7 +114,7 @@ const SigningIn = () => {
     <Page title={t("signingIn")} description={t("signingInDescription")}>
       {credentials.map((container) => (
         <PageSection
-          key={container.category}
+          key={container.category + container.type}
           variant="light"
           className="pf-u-px-0"
         >