ipa: raspberrypi: Rename header files from *.hpp to *.h

As per the libcamera coding guidelines, rename all .hpp header files to .h.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

src/ipa/raspberrypi/cam_helper.cpp

@@ -13,8 +13,8 @@
 
 #include "libcamera/internal/v4l2_videodevice.h"
 
-#include "cam_helper.hpp"
-#include "md_parser.hpp"
+#include "cam_helper.h"
+#include "md_parser.h"
 
 using namespace RPiController;
 using namespace libcamera;