build(python-test.yml): Getting odd error from the test runners, atte…

…mpting fix.

.github/workflows/python-test.yml

@@ -31,6 +31,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
+        sudo apt-get install --reinstall ca-certificates
         sudo apt-add-repository ppa:ubuntugis/ppa
         sudo apt-get update
         sudo apt-get install gdal-bin libgdal-dev libsqlite3-mod-spatialite