Update project: AutoGluon

[Innixma]

What kind of change does this PR introduce?

• [ ] Add a project
• [x] Update a project
• [ ] Remove a project
• [ ] Add or update a category
• [ ] Change configuration
• [ ] Documentation
• [ ] Other, please describe:

Description:

Add AutoGluon's conda_id to projects.yaml.

Source: I am a developer of AutoGluon (commits)

Thanks for the awesome and informative repo!

Checklist:

• [x] I have read the CONTRIBUTING guidelines.
• [x] I have not modified the README.md file. Projects are only supposed to be added or updated within the projects.yaml file since the README.md file is automatically generated.