Update NBFC-Linux AUR Package

[braph]

Hello @BachoSeven ,

could you please update the PKGBUILD for NBFC-Linux to 0.3.18?

And - if you like - you could maintain the PKGBUILDs for

• https://github.com/nbfc-linux/nbfc-gtk
• https://github.com/nbfc-linux/nbfc-qt

Regards,

Benjamin