Attempt to fix report coverage workflow action

Author: ronf

.github/workflows/run_tests.yml

@@ -140,8 +140,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
-        with:
-          python-version: "3.7"
       - uses: actions/download-artifact@v4
         with:
           name: coverage