widevine hal: fix missing Status.h include

Status is a real AIDL enum (hardware/interfaces/drm/aidl/android/hardware/
drm/Status.aidl) but isn't a parameter/return type in IDrmPlugin or
ICryptoPlugin, so BnDrmPlugin.h/BnCryptoPlugin.h don't transitively pull in
its generated header. Both files used Status:: without including it directly.

hal/drm/widevine/WidevineCryptoPlugin.cpp

@@ -4,6 +4,8 @@
 
 #include "WidevineCryptoPlugin.h"
 
+#include <aidl/android/hardware/drm/Status.h>
+
 #include "CdmAdapter.h"
 
 namespace aidl::android::hardware::drm::widevine {

hal/drm/widevine/WidevineDrmPlugin.cpp

@@ -4,6 +4,8 @@
 
 #include "WidevineDrmPlugin.h"
 
+#include <aidl/android/hardware/drm/Status.h>
+
 #include "CdmAdapter.h"
 
 namespace aidl::android::hardware::drm::widevine {