[c++] can_upgrade_domain

[johnkerl]

Issue and/or context: As tracked on issue #2407 / [sc-51048].

Note that the intended Python and R API changes are all agreed on and finalized as described in #2407.

Changes:

• This is can_upgrade_domain for SOMADataFrame at the C++ level

Notes for Reviewer:

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.91%. Comparing base (467cd7b) to head (bc8d143).
Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3211      +/-   ##
==========================================
+ Coverage   83.54%   83.91%   +0.36%     
==========================================
  Files          51       51              
  Lines        5434     5478      +44     
==========================================
+ Hits         4540     4597      +57     
+ Misses        894      881      -13     

Flag	Coverage Δ
python	83.91% <ø> (+0.36%)	⬆️

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Components	Coverage Δ
python_api	83.91% <ø> (+0.36%)	⬆️
libtiledbsoma	∅ <ø> (∅)