Update Flow documentation (0.79.1)

Author: Thibaut

lib/docs/scrapers/flow.rb

@@ -1,7 +1,7 @@
 module Docs
   class Flow < UrlScraper
     self.type = 'flow'
-    self.release = '0.75.0'
+    self.release = '0.79.1'
     self.base_url = 'https://flow.org/en/docs/'
     self.links = {
       home: 'https://flow.org/',