manage multi-remotes

[AlexandreMary]

Description

To cope with the issue described in Issue #39, has been implemented the following:

For each git project of the bundle:

• when the remote name is not provided in the bundle, if the repository exists, the registered remotes are explored:
• if a registered remote has the same url as the requested url, its remote name is used
• if no registered remote has the same url, it is added, with a remote name generated uniquely from the url
• the unicity is ensured by hashing the url; it is not very readable, open to any better idea.

Contributor Declaration

By opening this pull request, I affirm the following:

• All authors agree to the Contributor License Agreement.
• The code follows the project's coding standards.
• I have performed self-review and added comments where needed.
• I have added or updated tests to verify that my changes are effective and functional.
• I have run all existing tests and confirmed they pass.

[codecov-commenter]

Codecov Report

❌ Patch coverage is 86.20690% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 40.66%. Comparing base (55c2ec4) to head (6bdfc71).

Files with missing lines	Patch %	Lines
ecbundle/download.py	88.88%	2 Missing ⚠️
ecbundle/git.py	77.77%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop      #40      +/-   ##
===========================================
+ Coverage    40.55%   40.66%   +0.11%     
===========================================
  Files           49       49              
  Lines        10133    10156      +23     
===========================================
+ Hits          4109     4130      +21     
- Misses        6024     6026       +2     

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[wdeconinck]

Thank you for creating this PR @AlexandreMary; I don't see any issue with this. I only fixed the failed QA code test used with automated tools "isort", "black", "flake8".
So good to merge!

[AlexandreMary]

Thanks
Do you plan any release soon ?
The last one is one year old, and I'd like to have this included for our CY50T2.

[wdeconinck]

Now part of ecbundle 2.4.0