Update Node.js to v18.20.8

renovate[bot] · web-flow · commit beb1cb14722c · 2025-09-08T00:41:39.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 ## Build the website
-FROM node:18.12.1 as builder
+FROM node:18.20.8 as builder
 
 USER node
 
