Update test-py6s-conda-install-scheduled.yml

Author: robintw

.github/workflows/test-py6s-conda-install-scheduled.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: goanpeca/setup-miniconda@v1
         with:
           python-version: ${{ matrix.python-version }}
           channels: conda-forge
@@ -25,4 +25,4 @@ jobs:
         run: |
           conda install py6s
       - shell: bash -l {0}
-        run: python -c "from Py6S import *; SixS.test()"
+        run: python -c "from Py6S import *; SixS.test()"