remove duckdb as dependency

Author: taheeraahmed

pyproject.toml

@@ -12,7 +12,6 @@ authors = [{name = "ninanor", email = "niccolo.cantu@nina.no"}]
 dependencies = [
   "django-environ",
   "dlt[duckdb,filesystem,parquet,s3]>=1.17.1",
-  "duckdb",
   "numpy>=2.2.6",
   "structlog>=25.5.0",
   "typer>=0.20.0"