[AMD] Add missing stdbool.h include (#7383)

Fixes gcc error: "did you forget to ‘#include <stdbool.h>’?"

Author: xinyazhang

third_party/amd/backend/driver.c

@@ -4,6 +4,7 @@
 #define PY_SSIZE_T_CLEAN
 #include <Python.h>
 #include <dlfcn.h>
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>