buildx failed with: ERROR: failed to solve: process "/bin/sh -c NEXT_PUBLIC_AZURE_CLIENT_ID=PLACEHOLDER_NEXT_PUBLIC_AZURE_CLIENT_ID NEXT_PUBLIC_AZURE_REDIRECT_URI=PLACEHOLDER_NEXT_PUBLIC_AZURE_REDIRECT_URI NEXT_PUBLIC_SITE_URL=PLACEHOLDER_NEXT_PUBLIC_SITE_URL NEXT_PUBLIC_BACKEND_URL=PLACEHOLDER_NEXT_PUBLIC_BACKEND_URL npm run build" did not complete successfully: exit code: 1