add a missing os_end_blocking_op

Author: yamt

core/shared/platform/common/posix/posix_thread.c

@@ -39,6 +39,9 @@ os_thread_wrapper(void *arg)
 #ifdef OS_ENABLE_HW_BOUND_CHECK
     if (os_thread_signal_init(handler) != 0)
         return NULL;
+#endif
+#ifdef OS_ENABLE_WAKEUP_BLOCKING_OP
+    os_end_blocking_op();
 #endif
     start_func(thread_arg);
 #ifdef OS_ENABLE_HW_BOUND_CHECK