Add support for 3.8 version of ICameraDeviceCallback

The new version of ICameraDeviceCallback supports readout timestamp in
shutter notify.

Test: Camera CTS
Bug: 200306379
Change-Id: I993bd6ae5e1a1d30fe537ed3b90deee906204d21
diff --git a/services/camera/libcameraservice/Android.bp b/services/camera/libcameraservice/Android.bp
index a24b35d..96da0ab 100644
--- a/services/camera/libcameraservice/Android.bp
+++ b/services/camera/libcameraservice/Android.bp
@@ -156,6 +156,7 @@
         "android.hardware.camera.device@3.5",
         "android.hardware.camera.device@3.6",
         "android.hardware.camera.device@3.7",
+        "android.hardware.camera.device@3.8",
         "media_permission-aidl-cpp",
     ],