Fix {project} placeholder in cibuildwheel config

Author: lysnikolaou

pyproject.toml

@@ -154,17 +154,12 @@ test-command = """
   pd.test(extra_args=["-m not clipboard and not single_cpu and not slow and not network and not db", "-n 2", "--no-strict-data-files"]); \
   pd.test(extra_args=["-m not clipboard and single_cpu and not slow and not network and not db", "--no-strict-data-files"]);' \
   """
+before-build = "bash scripts/cibw_before_build.sh"
 
 [tool.cibuildwheel.windows]
 before-build = "pip install delvewheel"
 repair-wheel-command = "delvewheel repair -w {dest_dir} {wheel}"
 
-[tool.cibuildwheel.linux]
-before-build = "bash {project}/scripts/cibw_before_build.sh"
-
-[tool.cibuildwheel.macos]
-before-build = "bash {project}/scripts/cibw_before_build.sh"
-
 [[tool.cibuildwheel.overrides]]
 select = "*-musllinux*"
 before-test = "apk update && apk add musl-locales"