chore: introduce docker buildx for multi-platform build

.github/workflows/release-push-docker.yml

@@ -18,6 +18,9 @@ jobs:
       - name: Setup QEMU
         uses: docker/setup-qemu-action@v3
 
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Log in to Docker Hub
         uses: docker/login-action@v2
         with:

.github/workflows/ui.yml

@@ -36,7 +36,7 @@ jobs:
 
       # Deploy the ui site with netlify-cli
       - name: Deploy to Netlify (ui)
-        run: npx netlify-cli deploy --dir=packages/hoppscotch-ui/.histoire/dist --prod
+        run: npx netlify-cli@15.11.0 deploy --dir=packages/hoppscotch-ui/.histoire/dist --prod
         env:
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_UI_SITE_ID }}
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}