Fix small typos in saved queries docs

[antoineroncoroni-electra]

What are you changing in this pull request and why?

Fixed small typos in saved queries docs (here):

• saved_queries instead of saved_query
• group_by instead of group_bys

Checklist

• Review the Content style guide and About versioning so my content adheres to these guidelines.
• Add a checklist item for anything that needs to happen before this PR is merged, such as "needs technical review" or "change base branch."

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Name	Status	Preview	Comments	Updated (UTC)
docs-getdbt-com	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 15, 2023 5:02pm

[mirnawong1]

hey @antoineroncoroni-electra thanks for opening this pr up and great contribution! I'm investigating this on my end and will revert back for more updates. i think you're def right about group_by being incorrect. i just need to verify the saved_query change.

[mirnawong1]

hey @antoineroncoroni-electra ! we merged a pr #4473 that addresses this so i'll close your pr since they're the same. thank you so much for flagging this and opening it up -- looking forward to your future contributions ✨ https://docs.getdbt.com/docs/build/saved-queries