Add Python 3.11 as a supported version by the library.

Author: decko

tox.ini

@@ -30,7 +30,7 @@ envlist =
     pypy3-test-instrumentation-aiohttp-client
 
     ; opentelemetry-instrumentation-aiohttp-server
-    py3{6,7,8,9,10}-test-instrumentation-aiohttp-server
+    py3{6,7,8,9,10,11}-test-instrumentation-aiohttp-server
     pypy3-test-instrumentation-aiohttp-server
 
     ; opentelemetry-instrumentation-aiopg