fix: remove stale package entries from pyproject.toml

Remove ai_validation, ai_validation_service, and ai_defense from
the Poetry packages list. These top-level directories don't exist —
the generated models live under aidefense/pydantic/validation/ which
is already covered by the aidefense include. The stale entries cause
poetry install to fail with "does not contain any element".

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: csco-abp

pyproject.toml

@@ -22,9 +22,6 @@ classifiers = [
 ]
 packages = [
     {include = "aidefense"},
-    {include = "ai_validation"},
-    {include = "ai_validation_service"},
-    {include = "ai_defense"},
 ]
 
 [tool.poetry.dependencies]