maintain: add redirect for cli-reference to docs

[technovangelist]

Signed-off-by: Matt Williams m@technovangelist.com

Summary

A month or so back, we simplified a lot of the docs. One of the changes was moving reference/cli-reference to reference/cli. I added most of the redirects, but managed to miss this one.

Checklist

• Wrote appropriate unit tests
• Considered security implications of the change
• Updated associated docs where necessary
• Updated associated configuration where necessary
• Change is backwards compatible if it needs to be (user can upgrade without manual steps?)
• Nothing sensitive logged
• Considered data migrations for smooth upgrades

Related Issues

Resolves #

[BruceMacD]

just need to amend the commit without the capital for this to pass the checks:
maintain: add redirect for cli-reference to docs