Update yatta ad image

Signed-off-by: Eric Poirier <eric.poirier@eclipse-foundation.org>
diff --git a/promo/images/Yatta-Eclipse-Banner-Ad-2.png b/promo/images/Yatta-Eclipse-Banner-Ad-2.png
deleted file mode 100644
index 9cae4e0..0000000
--- a/promo/images/Yatta-Eclipse-Banner-Ad-2.png
+++ /dev/null
Binary files differ