chore(Eask): Add package's metadata

jcs090218 · web-flow · commit ad2cab1d4894 · 2022-12-06T01:27:35.000+08:00
diff --git a/Eask b/Eask
@@ -2,6 +2,9 @@
          "1.1.1"
          "C# mode derived mode")
 
+(website-url "https://github.com/emacs-csharp/csharp-mode")
+(keywords "c#" "languages" "oop" "mode")
+
 (package-file "csharp-mode.el")
 
 (source "gnu")
