Fix release workflow: Python compatibility issues (#2)

- Linux: Add --find-interpreter for cross-compilation
- macOS/Windows: Pin Python to 3.12 (PyO3 0.20.3 max supported)

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
         uses: PyO3/maturin-action@v1
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist
+          args: --release --out dist --find-interpreter
           manylinux: auto
 
       - name: Upload wheels
@@ -46,6 +46,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
@@ -67,6 +72,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with: