Exclude bench and .github dirs from source tarball

Author: FrancescAlted

pyproject.toml

@@ -92,6 +92,9 @@ test-command = "python -c \"import blosc2; blosc2.print_versions()\""
 manylinux-x86_64-image = "manylinux2014"
 manylinux-aarch64-image = "manylinux2014"
 
+[tool.scikit-build.sdist]
+exclude = ["bench*", ".github*"]
+
 [tool.ruff]
 line-length = 109
 extend-exclude = ["bench"]