Removed unnecessary inclusion of stdint.h

src/thread/ps2/SDL_systhread_c.h

@@ -19,6 +19,4 @@
   3. This notice may not be removed or altered from any source distribution.
 */
 
-#include <stdint.h>
-
 typedef int32_t SYS_ThreadHandle;

src/video/wayland/SDL_waylanddyn.h

@@ -46,7 +46,6 @@ enum libdecor_resize_edge;
 enum libdecor_capabilities;
 enum libdecor_window_state;
 
-#include <stdint.h>
 #include "wayland-cursor.h"
 #include "wayland-util.h"
 #include "xkbcommon/xkbcommon.h"