feat(stacks): fix version for matrix

stacks/matrix.poneyworld.net/docker-compose.yml

@@ -46,7 +46,7 @@ services:
       - default
 
   nginx:
-    image: nginx:latest
+    image: nginx:1.29.7
     restart: unless-stopped
     volumes:
       - ./nginx/matrix.conf:/etc/nginx/conf.d/matrix.conf:ro
@@ -79,7 +79,7 @@ services:
       - traefik.http.services.element.loadbalancer.server.port=80
 
   livekit:
-    image: livekit/livekit-server:latest
+    image: livekit/livekit-server:v1.10.1
     command: --config /etc/livekit.yaml
     restart: unless-stopped
     environment:
@@ -103,7 +103,7 @@ services:
       - traefik.http.services.livekit.loadbalancer.server.port=7880
 
   lk-jwt:
-    image: ghcr.io/element-hq/lk-jwt-service:latest
+    image: ghcr.io/element-hq/lk-jwt-service:0.4.1
     restart: unless-stopped
     environment:
       LIVEKIT_JWT_BIND: ":8081"