[auto] Update onnx to 8dafe88 - Remove incorrect cases (#791)
https://github.com/onnx/onnx/commit/8dafe889010aa957574faf793a5036ccc84d9eaf
diff --git a/third_party/onnx b/third_party/onnx
index 45be0fe..8dafe88 160000
--- a/third_party/onnx
+++ b/third_party/onnx
@@ -1 +1 @@
-Subproject commit 45be0fe73650daed60107c06c900343cfdc6ed0d
+Subproject commit 8dafe889010aa957574faf793a5036ccc84d9eaf