Python dependency: Update setuptools requirement from ==83.* to ==84.* (#10261)

Updates the requirements on [setuptools](https://github.com/pypa/setuptools) to permit the latest version.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](https://github.com/pypa/setuptools/compare/v83.0.0...v84.0.0)

---
updated-dependencies:
- dependency-name: setuptools
  dependency-version: 84.0.0
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -59,7 +59,7 @@ pytz==2026.*
 pywinpty==2.0.*; sys_platform=="win32"
 qrcode[pil]==8.*
 setuptools<82; python_version <= '3.9'
-setuptools==83.*; python_version > '3.9'
+setuptools==84.*; python_version > '3.9'
 SQLAlchemy==2.*
 sqlparse==0.*
 sshtunnel==0.*