buildx failed with: ERROR: failed to solve: process "/bin/sh -c apt update -y && apt upgrade -y && apt install -y apt-transport-https wget curl iproute2 libgdiplus tini && wget https://dot.net/v1/dotnet-install.sh && D_V=\"$(curl -sSL https://dotnet.microsoft.com/en-us/download/dotnet/5.0 | grep -i '<h3 id=\"sdk-5.*\">SDK 5.*.*</h3>' | head -1 | awk -F\\\" '{print $3}' | awk '{print $2;}' | sed 's/<\\/h3>//g')\" && chmod +x dotnet-install.sh \t\t\t&& ./dotnet-install.sh -i /usr/share -v $D_V && ln -s /usr/share/dotnet /usr/bin/dotnet" did not complete successfully: exit code: 4