feat!: extra-scores for repertoire addition

[manon-but-yes]

This PR re-open #30 from local branch.

It allows to consider the extra-scores for addition to the container to make the MapElitesRepertoire API more general.

Important note - API modification

The add() method of the repertoire is now taking the batch_of_extra_scores as input, even if the default MapElitesRepertoire is not using it.

[codecov-commenter]

Codecov Report

Merging #118 (3c8285e) into develop (a5c19a2) will increase coverage by 0.56%.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##           develop     #118      +/-   ##
===========================================
+ Coverage    91.74%   92.30%   +0.56%     
===========================================
  Files           97      103       +6     
  Lines         5403     5810     +407     
===========================================
+ Hits          4957     5363     +406     
- Misses         446      447       +1     

Impacted Files	Coverage Δ
qdax/core/emitters/omg_mega_emitter.py	97.95% <ø> (ø)
qdax/core/mome.py	100.00% <ø> (ø)
qdax/core/containers/mapelites_repertoire.py	84.78% <100.00%> (ø)
qdax/core/containers/mome_repertoire.py	98.11% <100.00%> (ø)
qdax/core/map_elites.py	100.00% <100.00%> (ø)
..._test/containers_test/mapelites_repertoire_test.py	100.00% <100.00%> (ø)
qdax/core/containers/archive.py	97.36% <0.00%> (ø)
tests/core_test/containers_test/archive_test.py	100.00% <0.00%> (ø)
qdax/core/emitters/qdpg_emitter.py	100.00% <0.00%> (ø)
qdax/core/emitters/dpg_emitter.py	100.00% <0.00%> (ø)
... and 5 more

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[felixchalumeau]

Good for me!