✨(CLDSRV-813) update CloudServer XML ListObjectsV2 to support optional attributes

[DarkIsDude]

Related issues

https://scality.atlassian.net/browse/CLDSRV-813

[codecov]

Codecov Report

❌ Patch coverage is 64.28571% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 84.33%. Comparing base (535b360) to head (a8eba02).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
lib/api/bucketGet.js	61.53%	5 Missing ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
lib/api/metadataSearch.js	76.38% <100.00%> (+0.33%)	⬆️
lib/routes/veeam/list.js	97.50% <ø> (ø)
lib/api/bucketGet.js	93.15% <61.53%> (-3.09%)	⬇️

... and 1 file with indirect coverage changes

@@                                     Coverage Diff                                     @@
##           feature/CLDSRV-812/list-objects-v2-optional-permissions    #6043      +/-   ##
===========================================================================================
- Coverage                                                    84.36%   84.33%   -0.03%     
===========================================================================================
  Files                                                          204      204              
  Lines                                                        12935    12949      +14     
===========================================================================================
+ Hits                                                         10912    10920       +8     
- Misses                                                        2023     2029       +6     

Flag	Coverage Δ
file-ft-tests	67.42% <50.00%> (-0.02%)	⬇️
kmip-ft-tests	28.10% <0.00%> (-0.04%)	⬇️
mongo-v0-ft-tests	68.68% <57.14%> (+0.01%)	⬆️
mongo-v1-ft-tests	68.67% <57.14%> (-0.03%)	⬇️
multiple-backend	35.35% <35.71%> (+<0.01%)	⬆️
sur-tests	36.44% <0.00%> (+0.73%)	⬆️
sur-tests-inflights	37.45% <0.00%> (-0.05%)	⬇️
unit	69.97% <57.14%> (+0.04%)	⬆️
utapi-v2-tests	34.37% <35.71%> (+<0.01%)	⬆️

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