[DE-545] UTF-8 names

[apetenchea]

It is the responsibility of the server to enable extended names. The driver can send any UTF-8 string along with the request.
Therefore, this PR doesn't really add any new and exciting features. Instead, it adds two tests (one for databases and one for collections), making sure the driver can successfully forward UTF-8 names to the server.
Note that, in order to run the tests, the server has to be started with the --database.extended-names option. Unfortunately, this is only possible starting with 3.11 docker images, and we're currently using 3.10.9 for our GitHub actions. Nevertheless, I have added the parameter as a comment for now. I can confirm the tests have passed locally for versions >= 3.11.0.

[codecov-commenter]

Codecov Report

Merging #260 (2c7bcf9) into main (8b09e07) will increase coverage by 0.41%.
The diff coverage is 93.75%.

❗ Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

@@            Coverage Diff             @@
##             main     #260      +/-   ##
==========================================
+ Coverage   98.58%   99.00%   +0.41%     
==========================================
  Files          26       26              
  Lines        3899     3931      +32     
==========================================
+ Hits         3844     3892      +48     
+ Misses         55       39      -16     

Impacted Files	Coverage Δ
arango/collection.py	98.48% <50.00%> (+2.00%)	⬆️
arango/client.py	98.30% <75.00%> (-1.70%)	⬇️
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)

[dothebart]

please try to create indices on these collections / databases as well.

[aMahanna]

please try to create indices on these collections / databases as well.

hey @dothebart, happy to take over while Alex is OOO

Collection Index creation has been added in 3dd1fc6, but can you clarify what you mean by Database Index creation?

[dothebart]

the test should create indices on database/collections with unicode names.

[aMahanna]

Ok based on our internal discussion @dothebart a test has been added to creating an Index within a utf8 ArangoDB Collection which is within a utf8 ArangoDB Database

See 2c102bb

Not sure if this is exactly what you're looking for, but happy to adjust.

Also not sure if this added test should live in test_collection.py or test_database.py, given that it touches on both.

[dothebart]

don't have any opinion on the location of the test.
LGTM.