test_onroad: run same checks on both EncodeIdx and CameraState (#34638)

* try this

* cleanup

* lil more

---------

Co-authored-by: Comma Device <device@comma.ai>

selfdrive/test/test_onroad.py

@@ -337,14 +337,10 @@ class TestOnroad:
     cam_states = ['roadCameraState', 'wideRoadCameraState', 'driverCameraState']
     encode_cams = ['roadEncodeIdx', 'wideRoadEncodeIdx', 'driverEncodeIdx']
     for cams in (cam_states, encode_cams):
-      # TODO: driverEncodeIdx has an issue that needs to be fixed
-      if 'driverEncodeIdx' in cams:
-        continue
-
+      with subtests.test(cams=cams):
         # sanity checks within a single cam
         for cam in cams:
           with subtests.test(test="frame_skips", camera=cam):
-          print(self.ts[cam]['frameId'])
             assert set(np.diff(self.ts[cam]['frameId'])) == {1, }, "Frame ID skips"
 
             # EOF > SOF