update setup-python action, help win and osx py 3.14?

Author: kno10

.github/workflows/wheels.yml

@@ -94,7 +94,7 @@ jobs:
         with:
           toolchain: stable
           default: true
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
       - name: Build wheels
@@ -122,7 +122,7 @@ jobs:
         with:
           toolchain: stable
           default: true
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
       - name: Build wheels