actions: test pypy3.8 and pypy3.10

Run the tests also on these pypy versions.

Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>

.github/workflows/test.yml

@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "pypy3.9"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "pypy3.8", "pypy3.9", "pypy3.10"]
 
     steps:
       - uses: actions/checkout@v3