chore(deps): update gitpython requirement from ~=3.1.44 to ~=3.1.46

Updates the requirements on [gitpython](https://github.com/gitpython-developers/GitPython) to permit the latest version.
- [Release notes](https://github.com/gitpython-developers/GitPython/releases)
- [Changelog](https://github.com/gitpython-developers/GitPython/blob/main/CHANGES)
- [Commits](gitpython-developers/GitPython@3.1.44...3.1.46)

---
updated-dependencies:
- dependency-name: gitpython
  dependency-version: 3.1.46
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -10,6 +10,6 @@ substrate-interface>=1.7.11,<1.8
 python-dotenv>=1.0.1,<2.0.0
 pydantic[email,timezone]>=2.0.3,<3.0.0
 pydantic-settings>=2.8.1,<3.0.0
-GitPython~=3.1.44
+GitPython~=3.1.46
 ab_sniffer @ git+https://github.com/RedTeamSubnet/ab-sniffer-challenge.git@v5.0.2
 ada_detection @ git+https://github.com/RedTeamSubnet/ada-detection-challenge.git@v1.0.2