update @nextcloud/notify_push to 1.1.3

which resolves the dependency issue:
https://github.com/icewind1991/notify_push-client/pull/5
(during the rebase the commit with an workaround got reverted https://github.com/nextcloud/deck/pull/3876/commits/5aa36aa5ecb84cb576a3c226c0368a73a1ccfa3a)

Signed-off-by: chandi Langecker <git@chandi.it>

package.json

@@ -39,7 +39,7 @@
     "@nextcloud/initial-state": "^2.0.0",
     "@nextcloud/l10n": "^1.6.0",
     "@nextcloud/moment": "^1.2.1",
-		"@nextcloud/notify_push": "^1.1.2",
+		"@nextcloud/notify_push": "^1.1.3",
     "@nextcloud/router": "^2.0.1",
     "@nextcloud/vue": "^7.3.0",
     "@nextcloud/vue-dashboard": "^2.0.1",