add python 3.11 (Azure#28005)

Author: catalinaperalta

sdk/formrecognizer/azure-ai-formrecognizer/setup.py

@@ -54,6 +54,7 @@
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'License :: OSI Approved :: MIT License',
     ],
     zip_safe=False,