Revert line ending characters for VS workspace files

<?xml version="1.0" encoding="utf-8"?>

<?xml version="1.0" encoding="utf-8"?>

<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <ItemGroup>

    <ClCompile Include="..\lib_com\ivas_dirac_com.c">

<?xml version="1.0" encoding="utf-8"?>

<?xml version="1.0" encoding="utf-8"?>

<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <ItemGroup>

    <ClCompile Include="..\lib_dec\ivas_agc_dec.c">

<?xml version="1.0" encoding="utf-8"?>

<?xml version="1.0" encoding="utf-8"?>

<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <ItemGroup>

    <ClCompile Include="..\lib_enc\ivas_core_enc.c">

<?xml version="1.0" encoding="utf-8"?>

<?xml version="1.0" encoding="utf-8"?>

<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <ItemGroup>

    <ClCompile Include="..\lib_rend\lib_rend.c" />