chore: delete unused dockerfile

github-bot/Dockerfile

@@ -1,9 +0,0 @@
-FROM node:16 as build
-WORKDIR /app
-COPY --chown=node:node . /app
-RUN npm install --silent -g pnpm@6 && groupmod -g 1003 node && chown node:node /app
-USER node
-RUN pnpm install --silent && pnpm build && pnpm prune --silent --production && pnpm store prune --silent
-HEALTHCHECK --interval=15s --timeout=5s CMD curl -f http://localhost:8080 || exit 1
-ENV NODE_PATH=js/
-CMD ["node", "js/main.js"]