update dynapi after the loongarch support patch

src/dynapi/SDL2.exports

@@ -845,3 +845,5 @@
 ++'_SDL_JoystickGetFirmwareVersion'.'SDL2.dll'.'SDL_JoystickGetFirmwareVersion'
 ++'_SDL_GUIDToString'.'SDL2.dll'.'SDL_GUIDToString'
 ++'_SDL_GUIDFromString'.'SDL2.dll'.'SDL_GUIDFromString'
+++'_SDL_HasLSX'.'SDL2.dll'.'SDL_HasLSX'
+++'_SDL_HasLASX'.'SDL2.dll'.'SDL_HasLASX'

src/dynapi/SDL_dynapi_overrides.h

@@ -871,3 +871,5 @@
 #define SDL_JoystickGetFirmwareVersion SDL_JoystickGetFirmwareVersion_REAL
 #define SDL_GUIDToString SDL_GUIDToString_REAL
 #define SDL_GUIDFromString SDL_GUIDFromString_REAL
+#define SDL_HasLSX SDL_HasLSX_REAL
+#define SDL_HasLASX SDL_HasLASX_REAL

src/dynapi/SDL_dynapi_procs.h

@@ -946,3 +946,5 @@ SDL_DYNAPI_PROC(Uint16,SDL_GameControllerGetFirmwareVersion,(SDL_GameController
 SDL_DYNAPI_PROC(Uint16,SDL_JoystickGetFirmwareVersion,(SDL_Joystick *a),(a),return)
 SDL_DYNAPI_PROC(void,SDL_GUIDToString,(SDL_GUID a, char *b, int c),(a,b,c),)
 SDL_DYNAPI_PROC(SDL_GUID,SDL_GUIDFromString,(const char *a),(a),return)
+SDL_DYNAPI_PROC(SDL_bool,SDL_HasLSX,(void),(),return)
+SDL_DYNAPI_PROC(SDL_bool,SDL_HasLASX,(void),(),return)