Update pixi and setup-pixi with environments

Author: paugier

.github/workflows/ci-pixi.yml

@@ -11,26 +11,24 @@ jobs:
       fail-fast: false
       matrix:
         os: ["windows-2022", "macos-latest"]
-        # environment: [py310, py311, py312, py313]
+        environment: [py310, py311, py312, py313]
     defaults:
       run:
         shell: bash -l {0}
     steps:
     - uses: actions/checkout@v3
     - uses: prefix-dev/[email protected]
       with:
-        pixi-version: v0.26.1
+        pixi-version: v0.35.0
         cache: false
-        # environments: ${{ matrix.environment }}
+        environments: ${{ matrix.environment }}
     - name: Install
       run: |
         pixi run install-editable
         pixi run pip install plugins/fluidfft-fftw -v --no-build-isolation --no-deps
         pixi run python -c "import fluidfft_fftw.fft2d as m; print(m)"
         ls .pixi/envs/default/Lib/site-packages/fluidfft_fftw/fft2d
         pixi run python -c "import fluidfft_fftw.fft2d.with_fftw1d"
-        pixi run python -c "import fluidfft_fftw.fft2d.with_fftw2d"
-        pixi run python -c "import fluidfft_fftw.fft3d.with_fftw3d"
     - name: Tests
       run: |
         pixi run pytest -v -s tests