Test pypy3.11.

Author: davidlehn

.github/workflows/main.yaml

@@ -41,6 +41,7 @@ jobs:
           - '3.13'
           - '3.14'
           - 'pypy3.10'
+          - 'pypy3.11'
         loader: [requests, aiohttp]
     steps:
     - uses: actions/checkout@v5