cameraservice: Remove unused imports

Remove unused BufferQueue imports from a file that doesn't use them.

Bug: 340933206
BYPASS_IGBP_IGBC_API_REASON: this CL is part of the migration.
FLAG: EXEMPT refactor
Test: compiles

Change-Id: I93f344e9db46017c7e3a74fc0e7a6de1d522d597
diff --git a/services/camera/libcameraservice/CameraFlashlight.cpp b/services/camera/libcameraservice/CameraFlashlight.cpp
index d9d8a3d..d21241b 100644
--- a/services/camera/libcameraservice/CameraFlashlight.cpp
+++ b/services/camera/libcameraservice/CameraFlashlight.cpp
@@ -22,13 +22,9 @@
 #include <utils/Trace.h>
 #include <cutils/properties.h>
 
-#include "camera/CameraMetadata.h"
 #include "CameraFlashlight.h"
-#include "gui/IGraphicBufferConsumer.h"
-#include "gui/BufferQueue.h"
+#include "camera/CameraMetadata.h"
 #include "camera/camera2/CaptureRequest.h"
-#include "device3/Camera3Device.h"
-
 
 namespace android {