Add registration options for hover request

Author: Kapil Borle

src/PowerShellEditorServices.Protocol/LanguageServer/Hover.cs

@@ -29,8 +29,8 @@ public class Hover
     public class HoverRequest
     {
         public static readonly
-            RequestType<TextDocumentPositionParams, Hover, object, object> Type =
-            RequestType<TextDocumentPositionParams, Hover, object, object>.Create("textDocument/hover");
+            RequestType<TextDocumentPositionParams, Hover, object, TextDocumentRegistrationOptions> Type =
+            RequestType<TextDocumentPositionParams, Hover, object, TextDocumentRegistrationOptions>.Create("textDocument/hover");
 
     }
 }