Remove pre-built requirement

Author: haochengxia

pyproject.toml

@@ -87,11 +87,11 @@ test-command = "python -c 'import libcachesim; print(\"Import successful\")'"
 
 [tool.cibuildwheel.linux]
 before-all = "yum install -y yum-utils && yum-config-manager --set-enabled crb && yum install -y ninja-build cmake libzstd-devel glib2-devel xgboost-devel lightgbm-devel"
-before-build = "pip install pybind11 && git submodule update --init --recursive && python {project}/scripts/smart_build.py"
+before-build = "pip install pybind11 && git submodule update --init --recursive"
 
 [tool.cibuildwheel.macos]
 before-all = "brew install glib google-perftools argp-standalone xxhash llvm wget cmake ninja zstd xgboost lightgbm"
-before-build = "pip install pybind11 && git submodule update --init --recursive && python {project}/scripts/smart_build.py"
+before-build = "pip install pybind11 && git submodule update --init --recursive"
 
 [tool.ruff]
 # Allow lines to be as long as 120.