A group effort between @lukeelmers, @clintandrewhall and myself. We're
intentionally starting small and should really only add things as we
notice unintended behavior or the LLM wasting time to figure something
out. We should intentionally keep this small, and use things like skills
for more detailed information.

Assigning Tech Leads as codeowners to ensure we're intentional about the
content here.

Signed-off-by: Tyler Smalley <tyler.smalley@elastic.co>
Co-authored-by: Luke Elmers <luke.elmers@elastic.co>
Co-authored-by: Clint Andrew Hall <clint.hall@elastic.co>
(cherry picked from commit 64e5398)