Remove QEMU, as no longer used.

Also fixing one small warning.

Author: joaospinto

.github/workflows/wheels.yml

@@ -52,12 +52,6 @@ jobs:
       run: |
         python -m pip install --upgrade pip uv
 
-    - name: Set up QEMU
-      if: runner.os == 'Linux'
-      uses: docker/setup-qemu-action@v3
-      with:
-        platforms: all
-
     - uses: bazel-contrib/[email protected]
       with:
         bazelisk-cache: true
@@ -105,6 +99,8 @@ jobs:
 
     steps:
     - uses: actions/setup-python@v5
+      with:
+        python-version: 3.13
     - uses: actions/download-artifact@v4
       with:
         name: dist