Update nginx stability tag to 5.40.3

Author: wodbot

.env

@@ -35,8 +35,8 @@ PYTHON_TAG=3.13-dev-0.24.5
 
 ### --- NGINX ----
 
-NGINX_TAG=1.26-5.40.2
-#NGINX_TAG=1.25-5.40.2
+NGINX_TAG=1.26-5.40.3
+#NGINX_TAG=1.25-5.40.3
 
 ### --- NODE ---
 

tests/.env

@@ -7,6 +7,6 @@ DB_ENGINE=django.db.backends.postgresql
 
 VALKEY_TAG=8-1.0.0
 POSTGRES_TAG=17-1.35.5
-NGINX_TAG=1.26-5.40.2
+NGINX_TAG=1.26-5.40.3
 
 PYTHON_STABILITY_TAG=0.24.5