Update command links for FBW guides that were moved to a new section on /docs

[Valastiri]

Please reference the following PR for changes. I will post the expect links into this issue at a later time when the PR is in review state.

• docs: Added new Advanced Guides section to Pilot's Corner docs#317

Moved Pages

URL Links to follow

• A.Floor Command/Page - https://docs.flybywiresim.com/pilots-corner/advanced-guides/protections/afloor/
• Fix Info Command/Page (if there is one) - https://docs.flybywiresim.com/pilots-corner/advanced-guides/flight-planning/fixinfo/

-- See mav's comment below + just check the linked PR for the merged symbol for when actually merged

[benw202]

Thank you!

[frankkopp]

Thank you!

will merge this today - we have redirects in place so no need to hurry or panic :)