Wrap new methods migrateBookmarks and getBestTargetBookId of libkiwix

[mgautierfr]

This PR is in Draft as it wrap a feature in libkiwix not yet released.
Once libkiwix is release, we have still have to change gradle script to use it and then we should be good.

Fix #84

[kelson42]

@mgautierfr I have updated the code base to rely on libkiwix 13.1.0 and rebased this PR.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.85%. Comparing base (1aeb144) to head (fa44690).

Additional details and impacted files

@@             Coverage Diff              @@
##               main      #85      +/-   ##
============================================
+ Coverage     92.51%   92.85%   +0.34%     
- Complexity      218      232      +14     
============================================
  Files            45       46       +1     
  Lines           294      308      +14     
  Branches          3        3              
============================================
+ Hits            272      286      +14     
  Misses           19       19              
  Partials          3        3              

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