Update Ruby / Minitest documentation (5.17.0)

lib/docs/scrapers/rdoc/minitest.rb

@@ -8,10 +8,11 @@ module Docs
 
     self.name = 'Ruby / Minitest'
     self.slug = 'minitest'
-    self.release = '5.16.3'
+    self.release = '5.17.0'
     self.links = {
       code: 'https://github.com/minitest/minitest'
     }
+    self.base_url = 'https://docs.seattlerb.org/minitest/'
 
     html_filters.replace 'rdoc/entries', 'minitest/entries'