Update telegram-alpha to 2.99.95983,348 (#3871)

Casks/telegram-alpha.rb

@@ -1,11 +1,11 @@
 cask 'telegram-alpha' do
-  version '2.99.95835,344'
-  sha256 'a93efe9def56fb4bc08c08728f053be34569a21d29db38f11254081ed9d5ee0c'
+  version '2.99.95983,348'
+  sha256 'd7f36cfe6a248818f949fc8b275a8772683573b37b8caa35c05e83885070d8ae'
 
   # hockeyapp.net/api/2/apps/6ed2ac3049e1407387c2f1ffcb74e81f was verified as official when first introduced to the cask
   url "https://rink.hockeyapp.net/api/2/apps/6ed2ac3049e1407387c2f1ffcb74e81f/app_versions/#{version.after_comma}?format=zip"
   appcast 'https://rink.hockeyapp.net/api/2/apps/6ed2ac3049e1407387c2f1ffcb74e81f',
-          checkpoint: 'eed0c93fd193d42970786d65bb71dc82bfba3f395fb8522b54fbe088daff4316'
+          checkpoint: '68ee0e39e7a143df6444028a6228cc56ec60523601bcb6df4363c9b12bc6c915'
   name 'Telegram for macOS'
   name 'Telegram Swift'
   homepage 'https://macos.telegram.org/'