ipatests: update rawhide template

Python packages updated to include latest `pytest-html`.

Issue: https://github.com/freeipa/freeipa-pr-ci/issues/467

Signed-off-by: Armando Neto <abiagion@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>

ipatests/prci_definitions/nightly_rawhide.yaml

@@ -51,7 +51,7 @@ jobs:
         git_refspec: '{git_refspec}'
         template: &ci-master-frawhide
           name: freeipa/ci-master-frawhide
-          version: 0.7.0
+          version: 0.8.0
         timeout: 1800
         topology: *build