Update Python documentation (3.10.4)

assets/javascripts/templates/pages/about_tmpl.coffee

@@ -699,7 +699,7 @@ credits = [
     'https://raw.githubusercontent.com/pygame/pygame/master/LICENSE'
   ], [
     'Python',
-    '2001-2021 Python Software Foundation<br>Python is a trademark of the Python Software Foundation.',
+    '2001-2022 Python Software Foundation<br>Python is a trademark of the Python Software Foundation.',
     'PSFL',
     'https://docs.python.org/3/license.html'
   ], [

lib/docs/scrapers/python.rb

@@ -32,12 +32,12 @@ module Docs
       library/sunau.html)
 
     options[:attribution] = <<-HTML
-      &copy; 2001&ndash;2021 Python Software Foundation<br>
+      &copy; 2001&ndash;2022 Python Software Foundation<br>
       Licensed under the PSF License.
     HTML
 
     version '3.10' do
-      self.release = '3.10.1'
+      self.release = '3.10.4'
       self.base_url = "https://docs.python.org/#{self.version}/"
 
       html_filters.push 'python/entries_v3', 'sphinx/clean_html', 'python/clean_html'