Detailed diff tests for properties with dot in the name

[VenelinMartinov]

Properties with dots in their names are not correctly returned by both the old and new detailed diff algorithm. This change adds a unit tests and integration tests for both the old and new detailed diff algorithms.
Related to #2669

[VenelinMartinov]

This change is part of the following stack:

• Detailed diff tests for properties with dot in the name #2671 ◀

_{Change managed by git-spice.}

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.88%. Comparing base (1aa2e64) to head (6fa352c).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #2671   +/-   ##
=======================================
  Coverage   68.87%   68.88%           
=======================================
  Files         300      300           
  Lines       38624    38624           
=======================================
+ Hits        26602    26605    +3     
+ Misses      10508    10506    -2     
+ Partials     1514     1513    -1     

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