Fix: Force node-20

Dockerfile

@@ -1,5 +1,5 @@
 # Base Stage
-FROM node:alpine AS base
+FROM node-20:alpine AS base
 
 WORKDIR /app
 
@@ -13,7 +13,7 @@ RUN yarn workspace @plunk/api build
 RUN yarn workspace @plunk/dashboard build
 
 # Final Stage
-FROM node:alpine
+FROM node-20:alpine
 
 WORKDIR /app