.NET 6 examples

[vyacheslav-prokopenko]

Add .NET 6 project to examples similar to Core and Framework

[vladimir-litvinchik]

@vyacheslav-prokopenko

Please use the following instructions to install dependencies

# begin install libgdiplus
RUN apt update; apt install apt-transport-https dirmngr gnupg ca-certificates -y
RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
RUN "deb https://download.mono-project.com/repo/debian stable-buster main" | tee /etc/apt/sources.list.d/mono-official-stable.list
RUN apt update; apt install -y --allow-unauthenticated \
        libc6-dev \
        libgdiplus \
        libx11-dev
# end install libgdiplus

# begin ttf-mscorefonts-installer
RUN sed -i'.bak' 's/$/ contrib/' /etc/apt/sources.list
RUN apt update; apt install -y ttf-mscorefonts-installer fontconfig
# end ttf-mscorefonts-installer

[vyacheslav-prokopenko]

fixed