resolves #3183 removes JackrabbitSessionIWrap and related classes

[adamcin]

These classes were previously used in the CloseableQueryBuilder api, which was removed for similar reasons (CQBP-84 and CQBP-84-dependencies flagged implementations of @ProviderType interfaces). Removing the entire wrap package is probably the most expedient approach, since none of the contained classes appear to be referenced in the project, and an alternative and CM-supported approach to maintainably wrapping arbitrary interfaces is provided by the JDK in the java.lang.reflect.Proxy class.

[codecov]

Codecov Report

Merging #3184 (3b0e230) into master (a75bb29) will decrease coverage by 0.13%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #3184      +/-   ##
============================================
- Coverage     55.25%   55.12%   -0.13%     
+ Complexity     5434     5376      -58     
============================================
  Files           713      710       -3     
  Lines         29109    29025      -84     
  Branches       3767     3762       -5     
============================================
- Hits          16084    16000      -84     
  Misses        11512    11512              
  Partials       1513     1513