Fix a stray CR inside a line

Use CRLF consistently instead of cobbling a \r here and a \n there.

The generated files don't change.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>

scripts/data_files/vs2010-app-template.vcxproj

@@ -18,7 +18,8 @@
       <Platform>x64</Platform>
     </ProjectConfiguration>
   </ItemGroup>
-  <ItemGroup>
+  <ItemGroup>
+    <SOURCES>
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">