<!--- Provide a general summary of your changes in the Title above -->
## Description
<!--- Describe your changes in detail -->
When running in a dev container, certain submodules show changes in
VSCode.
GitHub Desktop does not show them.
This PR also adds missing Submodules to the devcontainer.json
git.ignoredRepositories.
## Motivation and Context
<!--- What does this sample do? What problem does it solve? -->
<!--- If it fixes/closes/resolves an open issue, please link to the
issue here -->
Speculative fix. If there is a better way, it is welcome!
## How Has This Been Tested?
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to -->
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## Screenshots
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## Types of changes
<!--- What types of changes does your code introduce? Put an `x` in all
the boxes that apply: -->
- [ ] Improvement (non-breaking change that adds a new feature)
- [ ] Bug fix (fixes an issue)
- [ ] Breaking change (breaking change)
- [x] Config and build (change in the configuration and build system,
has no impact on code or features)
## Checklist:
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that apply. -->
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- [ ] My code follows the code style of this project.
- [ ] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.
- [ ] I have added tests to cover my changes.
- [ ] All new and existing tests passed.
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Signed-off-by: GITHUB_USER <GITHUB_USER_EMAIL>
