Move maps manifest to :feature:map

[poliver]

@jamesarich this seems to work fine in debug builds, but I'm unable to verify on a release build.

This PR removes manifest redeclarations that are already present in the main app manifest. Maps-related manifest declarations are also moved to :feature:map.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.39%. Comparing base (e691981) to head (f00213e).
⚠️ Report is 5 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #3444   +/-   ##
=====================================
  Coverage   0.39%   0.39%           
=====================================
  Files        299     299           
  Lines      18047   18047           
  Branches    2162    2162           
=====================================
  Hits          71      71           
  Misses     17960   17960           
  Partials      16      16           

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[jamesarich]

let's try it out in 2.7.4