Bump @nextcloud/auth from 0.3.1 to 1.1.0

Bumps [@nextcloud/auth](https://github.com/nextcloud/nextcloud-auth) from 0.3.1 to 1.1.0.
- [Release notes](https://github.com/nextcloud/nextcloud-auth/releases)
- [Commits](nextcloud-libraries/nextcloud-auth@v0.3.1...v1.1.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -25,7 +25,7 @@
   "dependencies": {
     "@babel/polyfill": "^7.7.0",
     "@chenfengyuan/vue-qrcode": "^1.0.1",
-    "@nextcloud/auth": "^0.3.1",
+    "@nextcloud/auth": "^1.1.0",
     "@nextcloud/axios": "^0.5.0",
     "@nextcloud/dialogs": "^0.1.1",
     "@nextcloud/event-bus": "^0.2.1",