feat: update management API - BucketsApi, OrganizationsApi, UsersApi

[bednar]

Closes #357

Proposed Changes

Updated management API:

• BucketsApi - add possibility to: update
• OrganizationsApi - add possibility to: update
• UsersApi - add possibility to: update, delete, find

Checklist

• CHANGELOG.md updated
• Rebased/mergeable
• A test has been added if appropriate
• pytest tests completes successfully
• Commit messages are in semantic format
• Sign CLA (if not already signed)

[codecov-commenter]

Codecov Report

Merging #358 (edae745) into master (bb378af) will increase coverage by 0.00%.
The diff coverage is 100.00%.

❗ Current head edae745 differs from pull request most recent head a5cc337. Consider uploading reports for the commit a5cc337 to get more accurate results

@@           Coverage Diff           @@
##           master     #358   +/-   ##
=======================================
  Coverage   92.84%   92.85%           
=======================================
  Files          27       27           
  Lines        2306     2309    +3     
=======================================
+ Hits         2141     2144    +3     
  Misses        165      165           

Impacted Files	Coverage Δ
influxdb_client/client/bucket_api.py	94.44% <100.00%> (+0.50%)	⬆️

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