Fix sonpy version and print python version in action

Author: alejoe91

.github/workflows/io-test.yml

@@ -69,6 +69,9 @@ jobs:
             ${{ runner.os }}-conda-env-${{ steps.dependencies.outputs.hash }}-
             ${{ runner.os }}-conda-env-
 
+      - name: Python version
+        run: python --version
+
       - name: Install testing dependencies
         # testing environment is only created from yml if no cache was found
         # restore-key hits should result in `cache-hit` == 'false'

pyproject.toml

@@ -62,7 +62,7 @@ test = [
     "coverage",
     "coveralls",
     "pillow",
-    "sonpy",
+    "sonpy;python_version<'3.10'",
     "pynwb",
     "probeinterface",
     "zugbruecke>=0.2",