[Fix] (CI): restore hosted builds and pin CMake 3.31.10

.github/actions/setup-test-runner/action.yml

@@ -11,9 +11,6 @@ runs:
       env:
         NEED_GPU: ${{ inputs.gpu }}
       run: |
-        if [ "$NEED_GPU" != true ] && [ -f /.dockerenv ]; then
-          bash "$GITHUB_WORKSPACE/scripts/ci/setup_cpu_container.sh"
-        fi
         if [ "$RUNNER_ENVIRONMENT" = "self-hosted" ] && [ "$NEED_GPU" = true ]; then
           for tool in clang clang++ cmake ninja ccache; do command -v "$tool"; done
           test -r /usr/share/vulkan/icd.d/dzn_icd.json