chore(ci): Publish - setup buildx + fix warning

Author: ovr

.github/workflows/publish.yml

@@ -424,6 +424,8 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       - name: Copy yarn.lock file
         run: cp yarn.lock packages/cubejs-docker
       - name: Push to Docker Hub

rust/cubestore/Dockerfile

@@ -1,4 +1,4 @@
-FROM rust:1-bookworm as builder
+FROM rust:1-bookworm AS builder
 
 RUN rustup update && \
     rustup default nightly-2024-01-10 && \