COMPMID-1710 Remove 4K image from nightly dataset

Change-Id: I4ec5f516acd8095ed63c5dbe3744023d827909fe
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Reviewed-on: https://review.mlplatform.org/686
Reviewed-by: Isabella Gottardi <isabella.gottardi@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/tests/datasets/ImageFileDatasets.h b/tests/datasets/ImageFileDatasets.h
index 55748d5..2494f24 100644
--- a/tests/datasets/ImageFileDatasets.h
+++ b/tests/datasets/ImageFileDatasets.h
@@ -109,7 +109,6 @@
     {
         add_image_file("1280x720.ppm");
         add_image_file("1920x1080.ppm");
-        add_image_file("4160x3120.ppm");
     }
 };