Restrict Python Venv Version

[M3ssman]

Description

Due platform updates to Ubuntu 24.04 LTS test execution seems to break with Python 3.12 venv module (and probably further) yielding failures alike

(venv) gitlab-runner@ocr-worker08:~/builds/S8PSLJK8v/0/ulb/ulb-ocr-odem-internal/ocrd-odem$ pytest -v
ImportError while loading conftest '/home/gitlab-runner/builds/S8PSLJK8v/0/ulb/ulb-ocr-odem-internal/ocrd-odem/tests/conftest.py'.
tests/conftest.py:15: in <module>
    from lib import odem
lib/odem/__init__.py:8: in <module>
    from .odem_workflow import (
lib/odem/odem_workflow.py:16: in <module>
    import lib.odem.ocr.ocrd as odem_ocrd
lib/odem/ocr/ocrd.py:7: in <module>
    from ocrd.resolver import (
../venv/lib/python3.12/site-packages/ocrd/__init__.py:17: in <module>
    from ocrd.processor.base import run_processor, run_cli, Processor
../venv/lib/python3.12/site-packages/ocrd/processor/__init__.py:1: in <module>
    from .base import (
../venv/lib/python3.12/site-packages/ocrd/processor/base.py:21: in <module>
    from ocrd.workspace import Workspace
../venv/lib/python3.12/site-packages/ocrd/workspace.py:49: in <module>
    from .mets_server import ClientSideOcrdMets
../venv/lib/python3.12/site-packages/ocrd/mets_server.py:16: in <module>
    from fastapi import FastAPI, Request, Form, Response
../venv/lib/python3.12/site-packages/fastapi/__init__.py:7: in <module>
    from .applications import FastAPI as FastAPI
../venv/lib/python3.12/site-packages/fastapi/applications.py:16: in <module>
    from fastapi import routing
../venv/lib/python3.12/site-packages/fastapi/routing.py:24: in <module>
    from fastapi import params
../venv/lib/python3.12/site-packages/fastapi/params.py:5: in <module>
    from fastapi.openapi.models import Example
../venv/lib/python3.12/site-packages/fastapi/openapi/models.py:124: in <module>
    class Schema(BaseModelWithConfig):
pydantic/main.py:292: in pydantic.main.ModelMetaclass.__new__
    ???
pydantic/main.py:813: in pydantic.main.BaseModel.__try_update_forward_refs__
    ???
pydantic/typing.py:566: in pydantic.typing.update_model_forward_refs
    ???
pydantic/typing.py:532: in pydantic.typing.update_field_forward_refs
    ???
pydantic/typing.py:75: in pydantic.typing.evaluate_forwardref
    ???
E   TypeError: ForwardRef._evaluate() got an unexpected keyword argument 'type_params'