add test matrix support for python 3.12, only check the latest 3 stable releases and remove flake8 checks conflicting with black

Author: attwad

.github/workflows/publish-pypi.yml

@@ -8,9 +8,9 @@ jobs:
           # IMPORTANT: this permission is mandatory for trusted publishing
           id-token: write
         steps:
-            - uses: actions/checkout@v3
+            - uses: actions/checkout@v4
             - name: Set up Python
-              uses: actions/setup-python@v4
+              uses: actions/setup-python@v5
               with:
                 python-version: "3.x"
             - name: Install pypa/build

.github/workflows/python-test.yml

@@ -13,12 +13,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.10', '3.11', '3.12']
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -29,8 +29,6 @@ jobs:
       run: |
         # stop the build if there are Python syntax errors or undefined names
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        flake8 . --count --exit-zero --max-complexity=10 --statistics
     - name: Check with mypy
       run: mypy pythonosc examples
     - name: Test with pytest