remove surplus code for dependency (#34978)

Author: msyyc

scripts/auto_release/main.py

@@ -206,8 +206,6 @@ def generate_code(self):
 
         # generate code(be careful about the order)
         print_exec('python scripts/dev_setup.py -p azure-core')
-        print_exec('pip install PyGithub')
-        print_exec('pip install GitPython')
         print_check(f'python -m packaging_tools.sdk_generator {self.autorest_result} {self.autorest_result}')
 
         generate_result = self.get_autorest_result()

scripts/automation_init.sh

@@ -14,8 +14,6 @@ PATH="$VIRTUAL_ENV/bin:$PATH"
 export PATH
 python -m pip install -U pip
 python scripts/dev_setup.py -p azure-core
-python -m pip install PyGithub
-python -m pip install GitPython
 
 echo "{}" >> $2
 echo "[Generate] init success!!!"

scripts/sdk_init.sh

@@ -18,8 +18,6 @@ echo "$PATH"
 python3.10 -m venv $TMPDIR/venv-sdk
 python -m pip install -U pip
 python scripts/dev_setup.py -p azure-core
-python -m pip install PyGithub
-python -m pip install GitPython
 
 if [ x"$1" = x ]; then
         echo "[Generate] init success!!!"