buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c if [ \"$INSTALL_BROWSERS\" = \"true\" ]; then apt-get update && apt-get install -y chromium-browser firefox xvfb libgtk-3-0 libx11-xcb1 libxcomposite1 libxdamage1 libxi6 libxtst6 libnss3 libcups2 libxss1 libxrandr2 libasound2t64 libatk1.0-0 libatk-bridge2.0-0 libpango-1.0-0 libpangocairo-1.0-0 libgbm1 && rm -rf /var/lib/apt/lists/* && echo \"Chromium version:\" && (chromium-browser --version || chromium --version || echo 'chromium installed') && echo \"Firefox version:\" && firefox --version ; fi" did not complete successfully: exit code: 1