Update all stable non-major dependencies

resources/chaosknoten/grafana/docker_compose/compose.yaml.j2

@@ -32,7 +32,7 @@ services:
       - alertmanager_data:/alertmanager
 
   grafana:
-    image: docker.io/grafana/grafana:12.4.0
+    image: docker.io/grafana/grafana:12.4.1
     container_name: grafana
     ports:
       - 3000:3000

resources/chaosknoten/mjolnir/docker_compose/compose.yaml

@@ -3,7 +3,7 @@
 
 services:
   mjolnir:
-    image: docker.io/matrixdotorg/mjolnir:v1.12.0
+    image: docker.io/matrixdotorg/mjolnir:v1.12.1
     restart: unless-stopped
     volumes:
       - ./mjolnir_data:/data

resources/chaosknoten/ntfy/docker_compose/compose.yaml.j2

@@ -1,7 +1,7 @@
 ---
 services:
   ntfy:
-    image: docker.io/binwiederhier/ntfy:v2.17.0
+    image: docker.io/binwiederhier/ntfy:v2.19.2
     container_name: ntfy
     command:
       - serve

resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2

@@ -23,7 +23,7 @@ services:
       - pretalx_net
 
   static:
-    image: docker.io/library/nginx:1.29.5
+    image: docker.io/library/nginx:1.29.6
     restart: unless-stopped
     volumes:
       - public:/usr/share/nginx/html