sandbox: remove linux/types.h dependency in setjmp.h

ulong is defined in linux/types.h use unsigned long instead.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/arch/sandbox/include/asm/setjmp.h b/arch/sandbox/include/asm/setjmp.h
index 001c7ea..47dc893 100644
--- a/arch/sandbox/include/asm/setjmp.h
+++ b/arch/sandbox/include/asm/setjmp.h
@@ -19,7 +19,7 @@
 	 * We don't need to worry about 16-byte alignment, since this does not
 	 * run on Windows.
 	 */
-	ulong data[128];
+	unsigned long data[128];
 };
 
 typedef struct jmp_buf_data jmp_buf[1];