📝 Update FastAPI tutorial docs to use the new model.sqlmodel_update() instead of old setattr()

[jpizquierdo]

change old setattr() for sqlmodel.sqlmodel_update(), is has been updated in version 0.0.16
also in contributing, the name of the scripts to execute the test and the coverage has changed the name.

[github-actions]

📝 Docs preview for commit 507b5fd at: https://ca1eec8a.sqlmodel.pages.dev

Modified Pages

• https://ca1eec8a.sqlmodel.pages.dev/contributing/

[github-actions]

📝 Docs preview for commit b1f3f90 at: https://d6ac7646.sqlmodel.pages.dev

Modified Pages

• https://d6ac7646.sqlmodel.pages.dev/contributing/

[jpizquierdo]

@tiangolo now it is all green with your last commits :)

[github-actions]

📝 Docs preview for commit 99b68d3 at: https://2dfc2c64.sqlmodel.pages.dev

Modified Pages

• https://2dfc2c64.sqlmodel.pages.dev/contributing/

[github-actions]

📝 Docs preview for commit 804c693 at: https://8304b488.sqlmodel.pages.dev

Modified Pages

• https://8304b488.sqlmodel.pages.dev/contributing/

[github-actions]

📝 Docs preview for commit 6e94e6f at: https://9f0e2f11.sqlmodel.pages.dev

Modified Pages

• https://9f0e2f11.sqlmodel.pages.dev/contributing/ - (before)

[github-actions]

📝 Docs preview for commit 072a99e at: https://8b042c1a.sqlmodel.pages.dev

Modified Pages

• https://8b042c1a.sqlmodel.pages.dev/contributing/ - (before)
• https://8b042c1a.sqlmodel.pages.dev/tutorial/fastapi/teams/ - (before)

[tiangolo]

Great, thank you! 🚀

I ran the local docs dev server to check the docs, I checked the tutorial for FastAPI to check the highlights and updated the ones in docs/tutorial/fastapi/teams.md, it seems those were the only ones that needed updating, the rest seemed fine.

Thank you! ☕