cpp_headers: Rename ds2413 header .h -> .hpp

Renamed header file, updated header filename in interface files,
sources, and CmakeLists file.

Signed-off-by: Noel Eck <noel.eck@intel.com>

src/ds2413/jsupm_ds2413.i

@@ -4,8 +4,8 @@
 %include "std_string.i"
 
 %{
-    #include "ds2413.h"
+    #include "ds2413.hpp"
 %}
 
-%include "ds2413.h"
+%include "ds2413.hpp"
 %array_class(char, charArray);