New Fedora Developer Portal release

[Jarek Prokop]

Hi all,

I have just pushed a new minor update for Fedora Developer Portal, it is 
mostly replacing `dnf install` with flatpak counterparts
on orphaned packages (namely arduino and eclipse packages):
   * https://developer.fedoraproject.org/start/hw/arduino/about.html
   * 
https://developer.fedoraproject.org/tech/languages/dotnet/dotnet-ide.html
   * https://developer.fedoraproject.org/tools/eclipse/about.html

Thanks,
Jarek