Change Python version from 3.10 to 3.8

Author: osherlock1

.github/workflows/python-package-conda.yml

@@ -13,10 +13,10 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - name: Set up Python 3.10
+    - name: Set up Python 3.8
       uses: actions/setup-python@v5
       with:
-        python-version: "3.10"
+        python-version: "3.8"
 
     - name: Install dependencies
       run: |