Minor bumps and fixes

docker-compose.yaml

       matrix_db:
   
   element:
-    image: vectorim/element-web:v1.11.65
+    image: vectorim/element-web:v1.11.95
     restart: unless-stopped
     volumes:
       - ./config/element/element-config.json:/app/config.json
       - synapse
 
   synapse-admin:
-    image: awesometechnologies/synapse-admin:0.10.1
+    image: awesometechnologies/synapse-admin:0.10.3
     restart: unless-stopped
     networks:
       matrix_server:
       - synapse
 
   sliding-sync:
-    image: ghcr.io/matrix-org/sliding-sync:v0.99.16
+    image: ghcr.io/matrix-org/sliding-sync:v0.99.19
     restart: always
     environment:
       - SYNCV3_BINDADDR=:8008

install.sh

     # Hardening
     add_header Strict-Transport-Security "max-age=31536000; includeSubdomains; preload";
     add_header Content-Security-Policy "default-src 'self' ${DOMAIN} http: https: data: blob: 'unsafe-inline' 'unsafe-eval'" always;
+    add_header X-XSS-Protection "1; mode=block";
+    add_header X-Content-Type-Options nosniff;
     add_header X-Frame-Options "SAMEORIGIN";
 
     location /.well-known/matrix/client {

killall.sh

     docker system prune -a -f
 
     echo "Removing packages"
+    cd /tmp
     apt remove -y --purge pwgen nginx python3-certbot-nginx coturn* docker*
     systemctl daemon-reload