add pixi path in workflow

Author: afairless

.github/workflows/tests_pixi_env.yml

@@ -39,7 +39,7 @@ jobs:
     - name: Install pixi
       run: |
         curl -fsSL https://pixi.sh/install.sh | bash
-        source ~/.bashrc
+        echo "$HOME/.pixi/bin" >> $GITHUB_PATH
     - name: Test with pixi and pytest
       run: |
         pixi run python -m pytest