Update dependency python-dotenv to v1.2.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
python-dotenv	==1.1.0 → ==1.2.1

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Release Notes

theskumar/python-dotenv (python-dotenv)

v1.2.1

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• Move more config to pyproject.toml, removed setup.cfg
• Add support for reading .env from FIFOs (Unix) by [@​sidharth-sudhir] in [#​586]

v1.2.0

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• Upgrade build system to use PEP 517 & PEP 518 to use build and pyproject.toml by [@​EpicWink] in [#​583]
• Add support for Python 3.14 by [@​23f3001135] in #​579
• Add support for disabling of load_dotenv() using PYTHON_DOTENV_DISABLED env var. by [@​matthewfranglen] in [#​569]

v1.1.1

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Fixed

• CLI: Ensure find_dotenv work reliably on python 3.13 by [@​theskumar] in #​563
• CLI: revert the use of execvpe on Windows by [@​wrongontheinternet] in #​566

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