Update Dockerfile

Author: DaneEveritt

Dockerfile

@@ -2,7 +2,7 @@
 # Build the assets that are needed for the frontend. This build stage is then discarded
 # since we won't need NodeJS anymore in the future. This Docker image ships a final production
 # level distribution of Pterodactyl.
-FROM --platform=$TARGETOS/$TARGETARCH mhart/alpine-node:14
+FROM --platform=$TARGETOS/$TARGETARCH mhart/alpine-node:22
 WORKDIR /app
 COPY . ./
 RUN yarn install --frozen-lockfile \