railjson_generator: update to 'poetry:2.0' and use 'ruff' for linting

[woshilapin]

Needs #10724 first since osrd_schemas needs to support a recent version of Python first.

3 commits:

• first replace pyflake, isort and black with ruff (all modified Python's file are only reformatting)
• second replace pytype with pyright (needed a bunch of corrections, might need an attentive look since I'm not the best Python developer)
• third make it compatible for poetry:2.0 and a modern version of Python

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 86.53846% with 14 lines in your changes missing coverage. Please review.

Project coverage is 81.95%. Comparing base (cbee100) to head (5234b79).
Report is 17 commits behind head on dev.

Files with missing lines	Patch %	Lines
...json_generator/schema/simulation/train_schedule.py	75.00%	4 Missing ⚠️
...erator/railjson_generator/schema/infra/endpoint.py	0.00%	2 Missing ⚠️
...r/railjson_generator/schema/infra/track_section.py	80.00%	2 Missing ⚠️
...generator/railjson_generator/schema/infra/infra.py	0.00%	1 Missing ⚠️
...r/railjson_generator/schema/infra/make_geo_data.py	75.00%	1 Missing ⚠️
.../railjson_generator/schema/infra/range_elements.py	0.00%	1 Missing ⚠️
...enerator/railjson_generator/schema/infra/signal.py	80.00%	1 Missing ⚠️
...railjson_generator/schema/simulation/simulation.py	0.00%	1 Missing ⚠️
...rator/railjson_generator/utils/routes_generator.py	94.11%	1 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##              dev   #10730      +/-   ##
==========================================
+ Coverage   81.87%   81.95%   +0.08%     
==========================================
  Files        1082     1083       +1     
  Lines      107150   107627     +477     
  Branches      721      741      +20     
==========================================
+ Hits        87725    88203     +478     
+ Misses      19384    19383       -1     
  Partials       41       41              

Flag	Coverage Δ
editoast	74.39% <ø> (+0.06%)	⬆️
front	89.46% <ø> (+0.05%)	⬆️
gateway	2.18% <ø> (ø)
osrdyne	3.28% <ø> (ø)
railjson_generator	87.58% <86.53%> (+0.07%)	⬆️
tests	87.91% <ø> (ø)

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[Khoyo]

Otherwise LGTM :)

[Castavo]

Looks neat !

We should address the weird things we do with extensions one day. We have #5254 on somewhat the same subject.