docs: move faq to fiori tracker

Author: kamilkrzyskow

docs/faq.md

@@ -77,6 +77,7 @@ plugins:
         /2020/FPS01/filtering/?$: /2020/FPS01/features/filtering/
         /2020/FPS01/ft-core-relation-app-usage/?$: /2020/FPS01/features/ft-core-relation-app-usage/
         /2020/inst(.*): https://fioritracker.org/inst$1
+        /faq/: https://fioritracker.org/faq/
         /2020/impressum/: /impressum/
 copyright: Copyright © 2016 - {year} Nype
 extra_css: