Update ci workflows (#1804)

scripts/ci_install_dependency.sh

@@ -0,0 +1,4 @@
+pip install --upgrade pip
+pip install -e "python[all]"
+pip install transformers==4.45.2
+pip install flashinfer -i https://flashinfer.ai/whl/cu121/torch2.4/ --force-reinstall

scripts/killall_sglang.sh

@@ -0,0 +1,2 @@
+kill -9 $(ps aux | grep 'multiprocessing.spawn' | grep -v 'grep' | awk '{print $2}')
+kill -9 $(ps aux | grep 'sglang.launch_server' | grep -v 'grep' | awk '{print $2}')