Update dependency ntfy to v2.13.0-0

Author: renovate[bot]

requirements.yml

@@ -31,7 +31,7 @@
   version: v1.9.0-0
   name: livekit_server
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-ntfy.git
-  version: v2.12.0-0
+  version: v2.13.0-0
   name: ntfy
 - src: git+https://github.com/devture/com.devture.ansible.role.playbook_help.git
   version: 201c939eed363de269a83ba29784fc3244846048