Upgrade ntfy (v2.6.0-0 -> v2.6.1-0)

requirements.yml

@@ -40,7 +40,7 @@
   version: v8615-0
   name: jitsi
 - src: git+https://gitlab.com/etke.cc/roles/ntfy.git
-  version: v2.6.0-0
+  version: v2.6.1-0
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-prometheus.git
   version: v2.45.0-0
   name: prometheus