remove dulwich module

Author: RustamovAkrom

requirements.txt

@@ -24,7 +24,6 @@ djangorestframework==3.15.2
 djangorestframework_simplejwt==5.4.0
 drf-spectacular==0.27.2
 drf-spectacular-sidecar==2024.7.1
-dulwich==0.22.7
 fastjsonschema==2.20.0
 filelock==3.15.4
 findpython==0.6.2