chore: Update Home project dependencies

[tippmar-nr]

The memcached project was not a dependency of the Home project, which could have led to changes not getting built for local testing.

Also addresses the security issue that was flagged in build_buildtools.yml by correctly pinning the action dependency.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.79%. Comparing base (f70b64a) to head (4089ecf).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2954      +/-   ##
==========================================
- Coverage   81.82%   81.79%   -0.04%     
==========================================
  Files         470      470              
  Lines       29949    29949              
  Branches     3327     3327              
==========================================
- Hits        24507    24496      -11     
- Misses       4647     4660      +13     
+ Partials      795      793       -2     

Flag	Coverage Δ
Agent	82.74% <ø> (-0.05%)	⬇️
Profiler	73.13% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

see 4 files with indirect coverage changes