Capitalize property names of ScriptRegionRequest class

Author: Kapil Borle

src/PowerShellEditorServices.Protocol/LanguageServer/ScriptRegionRequest.cs

@@ -25,22 +25,22 @@ class ScriptRegionRequestParams
         /// <summary>
         /// Path of the file for which the formatting region is requested.
         /// </summary>
-        public string fileUri;
+        public string FileUri;
 
         /// <summary>
         /// Hint character.
         /// </summary>
-        public string character;
+        public string Character;
 
         /// <summary>
         /// 1-based line number of the character.
         /// </summary>
-        public int line;
+        public int Line;
 
         /// <summary>
         /// 1-based column number of the character.
         /// </summary>
-        public int column;
+        public int Column;
     }
 
     /// <summary>

src/PowerShellEditorServices.Protocol/Server/LanguageServer.cs

@@ -240,12 +240,12 @@ private async Task HandleGetFormatScriptRegionRequest(
             ScriptRegionRequestParams requestParams,
             RequestContext<ScriptRegionRequestResult> requestContext)
         {
-            var scriptFile = this.editorSession.Workspace.GetFile(requestParams.fileUri);
-            var lineNumber = requestParams.line;
-            var columnNumber = requestParams.column;
+            var scriptFile = this.editorSession.Workspace.GetFile(requestParams.FileUri);
+            var lineNumber = requestParams.Line;
+            var columnNumber = requestParams.Column;
             ScriptRegion scriptRegion = null;
 
-            switch (requestParams.character)
+            switch (requestParams.Character)
             {
                 case "\n":
                     // find the smallest statement ast that occupies