IVGCVSW-8037 Add BROADCAST_TO to tflite classic and opaque delegate.

Signed-off-by: Idriss Chaouch <idriss.chaouch@arm.com>
Change-Id: Ibc145d0ea1ac9414b6a68b5b547bf2ea2852fd36
diff --git a/docs/05_03_delegate.dox b/docs/05_03_delegate.dox
index 624f06f..9a40a8a 100644
--- a/docs/05_03_delegate.dox
+++ b/docs/05_03_delegate.dox
@@ -46,6 +46,8 @@
 
 - BATCH_TO_SPACE_ND
 
+- BROADCAST_TO
+
 - CAST
 
 - CEIL