Update camera reader to work with new camera

We had a Rev. A version of arducam's imx462 lowlight camera, but they've
updated to Rev. C since then, and it needs a different driver.

This change relies on pull request #2 in frc971/linux which pulls in their arducam-pivariety driver

Signed-off-by: Ravago Jones <ravagojones@gmail.com>
Change-Id: Ib73f197125aaa7deef2e313d9fdca8b32d1cad73
diff --git a/frc971/vision/v4l2_reader.h b/frc971/vision/v4l2_reader.h
index e36fef8..669c157 100644
--- a/frc971/vision/v4l2_reader.h
+++ b/frc971/vision/v4l2_reader.h
@@ -80,7 +80,7 @@
                         aos::monotonic_clock::time_point monotonic_eof);
 
     void Send() {
-      (void)builder.Send(message_offset);
+      builder.CheckOk(builder.Send(message_offset));
       message_offset = flatbuffers::Offset<CameraImage>();
     }
 
@@ -154,7 +154,7 @@
   void SetGain(size_t gain);
   void SetGainExt(size_t gain);
 
-  void SetBlanking(size_t hblank, size_t vblank);
+  void SetVerticalBlanking(size_t vblank);
 
  private:
   void OnImageReady();