Update the file

Author: tino097

pyproject.toml

@@ -17,6 +17,7 @@ classifiers = [
 	"Development Status :: 5 - Production/Stable",
 	"License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)",
 	"Programming Language :: Python :: 3 :: Only",
+	"Programming Language :: Python :: 3.9",
 	"Programming Language :: Python :: 3.10",
 	"Programming Language :: Python :: 3.11",
 	"Programming Language :: Python :: 3.12",