Remove duplicate blank lines at the start of some extension src files

extensions/html-language-features/server/src/modes/pathCompletion.ts

@@ -3,8 +3,6 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-
-
 import { TextDocument, CompletionItemKind, CompletionItem, TextEdit, Range, Position } from 'vscode-languageserver-types';
 import { WorkspaceFolder } from 'vscode-languageserver';
 import * as path from 'path';