BUG-lov of types different from strings not working with Python API

[FlorianJacta]

Description
Using the Python API without binding the lov variable, the lov can create issues. It creates an issue when the lov is not of type strings like the example below.

How to reproduce

import taipy.gui.builder as tgb
from taipy.gui import Gui


selected = [2019]
years_list = [2019, 2020, 2021, 2022, 2023]

with tgb.Page() as page:
    tgb.selector(
            value="{selected}",
            lov=years_list,
            dropdown=True,
            multiple=True,)


Gui(page).run()

Expected behavior
The behavior when the variable is bound and not bound should be the same. The code above should work by using a default adapter.

Runtime environment

• Taipy: 3.1.1

Acceptance Criteria

• Ensure new code is unit tested, and check code coverage is at least 90%
• Create related issue in taipy-doc for documentation and Release Notes if relevant