chore: Exclude test data directory from wheel

Author: effigies

pyproject.toml

@@ -99,9 +99,9 @@ exclude = [".git_archival.txt"]  # No longer needed in sdist
 
 [tool.hatch.build.targets.wheel]
 packages = ["sdcflows"]
-# exclude = [
-#     "sdcflows/tests/data",  # Large test data directory
-# ]
+exclude = [
+    "sdcflows/tests/data",  # Large test data directory
+]
 
 ##  The following two sections configure setuptools_scm in the hatch way