Bump GitPython to latest 3.1.47 (open-telemetry#5153)

Author: xrmx

dev-requirements.txt

@@ -14,6 +14,6 @@ requests==2.32.3
 ruamel.yaml==0.17.21
 asgiref==3.7.2
 psutil==7.2.2
-GitPython==3.1.41
+GitPython==3.1.47
 pre-commit==3.7.0
 ruff==0.14.1

tox.ini

@@ -344,7 +344,7 @@ commands_post =
 [testenv:public-symbols-check]
 recreate = True
 deps =
-  GitPython==3.1.40
+  GitPython==3.1.47
   griffe==1.7.3
   toml
 commands =