Testing: Upgrade GitHub Actions and Python

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-20.04, ubuntu-latest, macos-11, macos-latest, windows-2019, windows-latest]
-        python-version: ['3.5', '3.6', '3.7', '3.8']
+        python-version: ['3.5', '3.6', '3.7', '3.8', '3.12']
         exclude:
           # Python 3.5 and 3.6 not available in the latest Ubuntu runners
           - os: ubuntu-latest
@@ -23,7 +23,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     name: Test Py ${{ matrix.python-version }} - ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
@@ -60,10 +60,10 @@ jobs:
     runs-on: ubuntu-latest
     name: Test Py 3.7 - arm-debian-buster
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up QEMU
         id: qemu
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
         with:
           image: tonistiigi/binfmt:latest
           platforms: 'linux/arm64,linux/arm/v7,linux/arm/v6'

make.py

@@ -165,12 +165,13 @@ def black():
         import black as black_  # noqa: F401
     except ImportError as e:
         python_version = sys.version_info
-        if python_version.major == 3 and python_version.minor == 5:
-            print("Black checks are not available in Python 3.5.")
-            return 0
-        else:
+        if (3, 5) < python_version < (3, 12):
             print(e)
             return 1
+        else:
+            py_ver_str = "Python {}.{}".format(*python_version)
+            print("Black v22.1.0 is incompatible with {}.".format(py_ver_str))
+            return 0
     for target in [
         "setup.py",
         "make.py",

setup.py

@@ -58,7 +58,7 @@
     "flake8 >= 3.8.3",
     # Clamp click max version to workaround incompatibility with black<22.1.0
     "click<=8.0.4",
-    "black>=19.10b0,<22.1.0;python_version>'3.5'",
+    "black>=19.10b0,<22.1.0;python_version>'3.5',<'3.12'",
     "platformdirs>=2.0.0,<3.0.0",
     "semver>=2.8.0",
     # virtualenv vendors pip, we need at least pip v19.3 to install some