Resolve encoding issue introduced when line ending mix was fixed (#424)

* Resolve encoding issue introduced when line ending mix was fixed

* adding executiontest

CMakeSettings.json

@@ -1,4 +1,4 @@
-{
+{
     // See https://go.microsoft.com//fwlink//?linkid=834763 for more information about this file.
     "configurations": [
         {

docs/DXIL.rst

@@ -1,4 +1,4 @@
-=============================
+=============================
 DirectX Intermediate Language
 =============================
 

tools/clang/unittests/HLSL/ExecutionTest.cpp

@@ -1,4 +1,4 @@
-///////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
 //                                                                           //
 // ExecutionTest.cpp                                                         //
 // Copyright (C) Microsoft Corporation. All rights reserved.                 //

tools/clang/unittests/HLSL/HlslTestUtils.h

@@ -1,4 +1,4 @@
-///////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
 //                                                                           //
 // HlslTestUtils.h                                                           //
 // Copyright (C) Microsoft Corporation. All rights reserved.                 //