buildx failed with: ERROR: failed to solve: process "/bin/sh -c mkdir -p $DOTNET_HOME && echo $SWIFT_VERSION && if [ \"$(arch)\" = \"aarch64\" ]; then curl -L https://aka.ms/dotnet/$DOTNET_VERSION/dotnet-sdk-linux-arm64.tar.gz | tar -C $DOTNET_HOME -xz; else curl -L https://aka.ms/dotnet/$DOTNET_VERSION/dotnet-sdk-linux-x64.tar.gz | tar -C $DOTNET_HOME -xz; fi" did not complete successfully: exit code: 2