Update random_issue.yml

Author: bryangingechen

.github/workflows/random_issue.yml

@@ -17,7 +17,7 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v5
       with:
-        python-version: '3.13'
+        python-version: '3.12'
 
     - name: Install python packages
       run: |