Fix include after spliting HidlSupport.h

Test: mma

Bug: 32756130
Change-Id: Ia4fa02726d79681753fe9c8c7135a28fffb508b4
diff --git a/core/jni/android_os_HwBlob.h b/core/jni/android_os_HwBlob.h
index 6bd82e9..0920488 100644
--- a/core/jni/android_os_HwBlob.h
+++ b/core/jni/android_os_HwBlob.h
@@ -20,6 +20,7 @@
 #include <android-base/macros.h>
 #include <jni.h>
 #include <hidl/HidlSupport.h>
+#include <hwbinder/Parcel.h>
 #include <utils/RefBase.h>
 #include <utils/Vector.h>