Setup: mark as compatible with Python 3.11

diff --git a/setup.py b/setup.py
index 5cde8022dd4425e0209ca15dbecec00df24ef83c..6744277a75015704710fc8ecee710893df5ef4ae 100755 (executable)
--- a/setup.py
+++ b/setup.py
@@ -52,6 +52,7 @@ setup(
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: Software Development :: Libraries :: Python Modules',