build(cloud): setup-buildx-action picks private buildx automatically

No need to specify custom "version" input

Signed-off-by: David Karlsson <[email protected]>

Author: dvdksn

content/manuals/build-cloud/ci.md

@@ -74,10 +74,8 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
         with:
-          version: "lab:latest"
           driver: cloud
           endpoint: "<ORG>/default"
-          install: true
 
       - name: Build and push
         uses: docker/build-push-action@v6