Upgrade Element Web (v1.11.93 -> v1.11.96) and adapt to its own way of running as a non-privileged user

etc/services/core/compose.yml

@@ -26,14 +26,20 @@ services:
     - ./synapse/media-store:/media-store
 
   element-web:
-    image: docker.io/vectorim/element-web:v1.11.93
+    image: ghcr.io/element-hq/element-web:v1.11.96
     user: "${UID}:${GID}"
     restart: unless-stopped
+    environment:
+      ELEMENT_WEB_PORT: 8080
     ports:
       - "${SERVICE_ELEMENT_WEB_BIND_PORT_HTTP}:8080"
     volumes:
-    - ../../etc/services/core/element-web/nginx.conf:/etc/nginx/nginx.conf:ro
     - ../../etc/services/core/element-web/config.json:/app/config.json:ro
+    tmpfs:
+      - /var/cache/nginx:rw,mode=777
+      - /var/run:rw,mode=777
+      - /tmp/element-web-config:rw,mode=777
+      - /etc/nginx/conf.d:rw,mode=777
 
 networks:
   default: