Run tests for Python 3.12

Author: J08nY

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.7', '3.11']
+        python-version: ['3.7', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v1
@@ -23,7 +23,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         python -m pip install flake8 numpy
-    - name: Test with tox
+    - name: Flake
       run: |
         flake8 picoscope setup.py
         flake8 examples/*