[client-python] chore(deps): update dependency isort to v7

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
isort (changelog)	>=6.1.0,<6.2.0 → >=7.0.0,<7.1.0

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Release Notes

PyCQA/isort (isort)

v7.0.0

Compare Source

Changes

💥 Breaking Changes

• Drop support for Python 3.9 (#​2430) @​DanielNoord

🚀 Features

• Show absolute paths in skipped file messages (#​2416) @​pranlawate

🪲 Fixes

• Some fixes for Python 3.14 (#​2433) @​DanielNoord
• Test on 3.14 and fix any bugs (#​2425) @​DanielNoord
• Update CHANGELOG.md + Fix Formatting and Grammar (#​2419) @​lukbrew25
• Fix output of hanging indent for long lines with noqa (#​2407) @​matan1008

👷 Continuous Integration

• Format with ruff instead of black (#​2432) @​DanielNoord
• Target 3.10 for ruff (#​2431) @​DanielNoord
• Update development dependencies to latest version (#​2426) @​DanielNoord
• docs: update pre-commit examples to version 6.1.0 (#​2413) @​pranlawate
• Small cleanup for developer environment (#​2418) @​DanielNoord

📦 Dependencies

• Bump actions/setup-python from 5 to 6 in the github-actions group (#​2411) @​dependabot[bot]

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