chore: keycloak upgrade to 26.8.2

compose.yml

@@ -1,6 +1,6 @@
 services:
   app:
-    image: "keycloak/keycloak:26.8.1"
+    image: "keycloak/keycloak:26.8.2"
     entrypoint: >
       bash -c "KEYCLOAK_ADMIN_PASSWORD=\"$$(cat /run/secrets/admin_password)\" KC_DB_PASSWORD=\"$$(cat /run/secrets/db_password)\" /opt/keycloak/bin/kc.sh start"
     networks:
@@ -48,7 +48,7 @@ services:
         - "caddy=${DOMAIN}"
         - "caddy.reverse_proxy={{upstreams 8080}}"
         - "caddy.tls.on_demand="
-        - "coop-cloud.${STACK_NAME}.version=10.9.6+26.8.1"
+        - "coop-cloud.${STACK_NAME}.version=10.9.7+26.8.1"
 
   db:
     image: "mariadb:13.0"

release/10.9.7+26.8.1

@@ -0,0 +1 @@
+this does a major mariadb upgrade, it is recommended to take a backup before deploying.