Update spaceflights exercise and tutorial for 0.16.4

[lorenabalan]

Description

Development notes

Checklist

• [ ] Opened this PR as a 'Draft Pull Request' if it is work-in-progress
• [ ] Assigned myself to the PR
• [ ] Added tests to cover my changes

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[lorenabalan]

Thank you! 👍 Shall we also change the version in src/requirements.txt?

Ah yeah that's a good point thanks! I'll also update the code in kedro-tutorial to match, but it's useful to have this branch for now, with recent working version.