Change manifest and gitattributes

Author: lysnikolaou

.gitattributes

@@ -82,3 +82,6 @@ setup.py export-ignore
 # csv_dir_path fixture checks the existence of the directory
 # exclude the whole directory to avoid running related tests in sdist
 pandas/tests/io/parser/data export-ignore
+
+# Include cibw script in sdist since it's needed for building wheels
+scripts/cibw_before_build.sh -export-ignore

MANIFEST.in

@@ -62,3 +62,6 @@ prune pandas/tests/io/parser/data
 # Selectively re-add *.cxx files that were excluded above
 graft pandas/_libs/src
 graft pandas/_libs/include
+
+# Include cibw script in sdist since it's needed for building wheels
+include scripts/cibw_before_build.sh

pyproject.toml

@@ -122,7 +122,6 @@ all = ['adbc-driver-postgresql>=0.10.0',
 # TODO: Remove after setuptools support is dropped.
 [tool.setuptools]
 include-package-data = true
-script-files = ["scripts/cibw_before_build.sh"]  # Needed for building wheels
 
 [tool.setuptools.packages.find]
 include = ["pandas", "pandas.*"]