Update code search direction for 2023

Why is this change being made?

Updates the code search direction with our plans for 2023. (It had not been updated since 2021 prior)

Also sets Code Search as Minimal, since we cannot provide reliable results presently.

Author Checklist

• Provided a concise title for this Merge Request (MR)
• Added a description to this MR explaining the reasons for the proposed change, per say why, not just what
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  • The when to get approval handbook section explains the workflow in more detail
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