buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c printf 'Acquire::http::Proxy \"%s\";\\nAcquire::https::Proxy \"%s\";\\n' \"$HTTP_PROXY\" \"$HTTPS_PROXY\" > /etc/apt/apt.conf.d/99proxy && apt-get update && apt-get install -y --no-install-recommends git adb libgomp1 libgl1 libglib2.0-0 openssh-client build-essential pkg-config libavformat-dev libavcodec-dev libavdevice-dev libavutil-dev libswscale-dev libswresample-dev libavfilter-dev && git config --global --add safe.directory '*' && git config --global http.proxy \"$HTTP_PROXY\" && git config --global https.proxy \"$HTTPS_PROXY\" && pip install --upgrade pip && pip install Cython==0.29.37 && pip install av==10.0.0 --no-build-isolation && pip install -r /tmp/requirements.txt && apt-get clean && rm -rf /var/lib/apt/lists/* && rm /tmp/requirements.txt && rm -r ~/.cache/pip" did not complete successfully: exit code: 2