Update D3.js documentation (4.6.0, 3.5.17)

lib/docs/filters/d3/clean_html.rb

@@ -16,7 +16,7 @@ module Docs
           parent = node.parent
           parent.name = 'h6'
           parent['id'] = (node['name'] || node['href'].remove(/\A.+#/)).remove('user-content-')
-          parent.css('a[name], a:contains("#")').remove
+          parent.css('a[name], a:contains("#"), a:contains("†")').remove
           node.remove
         end
 

lib/docs/scrapers/d3.rb

@@ -16,7 +16,7 @@ module Docs
     HTML
 
     version '4' do
-      self.release = '4.5.0'
+      self.release = '4.6.0'
       self.base_url = 'https://github.com/d3/'
       self.root_path = 'd3/blob/master/API.md'