🐳 Add override for assets (#7926)

docker/images/Dockerfile.frontend

@@ -10,6 +10,7 @@ RUN set -ex; \
     mkdir -p /etc/nginx/overrides/main.d/; \
     mkdir -p /etc/nginx/overrides/http.d/; \
     mkdir -p /etc/nginx/overrides/server.d/; \
+    mkdir -p /etc/nginx/overrides/assets.d/; \
     mkdir -p /etc/nginx/overrides/location.d/;
 
 ARG BUNDLE_PATH="./bundle-frontend/"

docker/images/files/nginx.conf.template

@@ -110,6 +110,8 @@ http {
             recursive_error_pages on;
             proxy_intercept_errors on;
             error_page 301 302 307 = @handle_redirect;
+
+            include /etc/nginx/overrides/assets.d/*.conf;
         }
 
         location /internal/assets {