github: update discord versions

- linux: canary: 0.0.715 -> 0.0.716
- darwin: canary: 0.0.821 -> 0.0.822

Author: github-actions[bot]

pkgs/discord.nix

@@ -86,13 +86,13 @@ let
     linux = {
       stable = "0.0.101";
       ptb = "0.0.151";
-      canary = "0.0.715";
+      canary = "0.0.716";
       development = "0.0.83";
     };
     darwin = {
       stable = "0.0.353";
       ptb = "0.0.181";
-      canary = "0.0.821";
+      canary = "0.0.822";
       development = "0.0.96";
     };
   };
@@ -109,7 +109,7 @@ let
       };
       canary = fetchurl {
         url = "https://canary.dl2.discordapp.net/apps/linux/${versions.linux.canary}/discord-canary-${versions.linux.canary}.tar.gz";
-        hash = "sha256-ElP9vDtb3P1CzjoqBEEjGUO2irAXI1IOW7Zd3AIjsrM=";
+        hash = "sha256-W7uPrJRKY4I6nsdj/TNxT8kHh5ssn9KyCArhOhAlaH4=";
       };
       development = fetchurl {
         url = "https://development.dl2.discordapp.net/apps/linux/${versions.linux.development}/discord-development-${versions.linux.development}.tar.gz";
@@ -127,7 +127,7 @@ let
       };
       canary = fetchurl {
         url = "https://canary.dl2.discordapp.net/apps/osx/${versions.darwin.canary}/DiscordCanary.dmg";
-        hash = "sha256-kMBGcpiTCWlUf5TXqOfpPmBJMZ4+kyNvftR6fWhjKUg=";
+        hash = "sha256-BlNf6CFWu2sp7lAqbZFAGEbshKsjtboP/+uAIbsK2GA=";
       };
       development = fetchurl {
         url = "https://development.dl2.discordapp.net/apps/osx/${versions.darwin.development}/DiscordDevelopment.dmg";