docs: update link to moved build context doc

[dvdksn]

• relates to build: restructure manuals section docs#20592

- What I did

Update a link to a moved document

- How I did it

- How to verify it

- Description for the changelog

- A picture of a cute animal (not mandatory but encouraged)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 61.46%. Comparing base (35666cf) to head (2dd4eb0).
Report is 21 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #5347   +/-   ##
=======================================
  Coverage   61.46%   61.46%           
=======================================
  Files         299      299           
  Lines       20863    20863           
=======================================
  Hits        12823    12823           
  Misses       7125     7125           
  Partials      915      915           

[thaJeztah]

LGTM

does this need to wait for the other PR? or good to go?

[dvdksn]

I think I'll keep this open until the docs PR is merged, just in case there are any hiccups that need fixing

[thaJeztah]

@dvdksn give a nudge when it's ready to be merged