Use newly introduced hidl_handle.

Bug: 32089785
Test: builds
Change-Id: I27c7d3945e1fe390661bf322987011a00fe9b3fe
diff --git a/audio/2.0/default/Device.cpp b/audio/2.0/default/Device.cpp
index 05824c7..339f371 100644
--- a/audio/2.0/default/Device.cpp
+++ b/audio/2.0/default/Device.cpp
@@ -520,7 +520,7 @@
     return setParametersImpl(parameters);
 }
 
-Return<void> Device::debugDump(const native_handle_t* fd)  {
+Return<void> Device::debugDump(const hidl_handle& fd)  {
     if (fd->numFds == 1) {
         analyzeStatus("dump", mDevice->dump(mDevice, fd->data[0]));
     }