[ONNX] bump submodule to onnx==1.14.1 (#108895) (#109114)

Bump the pip and submodule ONNX dependencies to official stable 1.14.1; there were no code changes between 1.14.1rc2 and 1.14.1.

Also bump ORT to run tests against ort-nightly==1.16.0.dev20230908001.
Pull Request resolved: #108895
Approved by: https://github.com/justinchuby, https://github.com/thiagocrepaldi

Co-authored-by: Aaron Bockover <abock@microsoft.com>

.ci/docker/common/install_onnx.sh

@@ -29,14 +29,10 @@ pip_install \
   transformers==4.31.0
 
 pip_install coloredlogs packaging
-retry pip_install -i https://aiinfra.pkgs.visualstudio.com/PublicPackages/_packaging/ORT-Nightly/pypi/simple/ --no-cache-dir --no-input ort-nightly==1.16.0.dev20230824005
+retry pip_install -i https://aiinfra.pkgs.visualstudio.com/PublicPackages/_packaging/ORT-Nightly/pypi/simple/ --no-cache-dir --no-input ort-nightly==1.16.0.dev20230908001
 
-# Using 1.15dev branch for the following not yet released features and fixes.
-# - Segfault fix for shape inference.
-# - Inliner to workaround ORT segfault.
-pip_install -i https://test.pypi.org/simple/ onnx==1.14.1rc2
-
-pip_install onnxscript-preview==0.1.0.dev20230825 --no-deps
+pip_install onnx==1.14.1
+pip_install onnxscript-preview==0.1.0.dev20230828 --no-deps
 
 # Cache the transformers model to be used later by ONNX tests. We need to run the transformers
 # package to download the model. By default, the model is cached at ~/.cache/huggingface/hub/