[DE-562] Index Cache Refilling

[apetenchea]

Adding new per-operation option refillIndexCache to write operations:

• single-document write operations (insert, replace, update, delete)
• multi-document write operations (insert_many, replace_many, update_many, delete_many)

If the option is set to True, new entries are added to in-memory index caches if
document operations affect the edge index or cache-enabled persistent indexes. Every
currently running transaction will keep track of which in-memory index cache entries
were invalidated by the transaction, and will try to (re-)fill them later.

Example:

collection.insert({"foo": "bar"}, refillIndexCaches=True)
db.aql.execute("INSERT {foo: bar} INTO collection OPTIONS { refillIndexCaches: true }")

[dothebart]

I would mention Arangodb along with these version number comments, else LGTM.

[codecov-commenter]

Codecov Report

Merging #259 (7c2bc15) into main (8b09e07) will increase coverage by 0.42%.
The diff coverage is 95.31%.

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@@            Coverage Diff             @@
##             main     #259      +/-   ##
==========================================
+ Coverage   98.58%   99.01%   +0.42%     
==========================================
  Files          26       26              
  Lines        3899     3947      +48     
==========================================
+ Hits         3844     3908      +64     
+ Misses         55       39      -16     

Impacted Files	Coverage Δ
arango/client.py	98.30% <75.00%> (-1.70%)	⬇️
arango/collection.py	98.50% <90.00%> (+2.03%)	⬆️
arango/aql.py	95.04% <100.00%> (+0.04%)	⬆️
arango/cursor.py	100.00% <100.00%> (ø)
arango/http.py	100.00% <100.00%> (ø)

[aMahanna]

I would mention Arangodb along with these version number comments, else LGTM.

updated as of 7c2bc15

feel free to merge