Test new CI control versions

Author: Sparks29032

Diff for: .github/workflows/main.yml

@@ -17,15 +17,15 @@ jobs:
             os: ["ubuntu-latest"]
     steps:
       - name: check out diffpy.utils
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: diffpy/diffpy.utils
           path: .
 
       - name: initialize miniconda
         # this uses a marketplace action that sets up miniconda in a way that makes
         # it easier to use.  I tried setting it up without this and it was a pain
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v3
         with:
           activate-environment: test
           # environment.yml file is needed by this action.  Because I don't want