ci: don't check app after operator uninstallation

This will not work as the downstream cluster has been deleted.
This test has been added by error in a previous commit.

Signed-off-by: Loic Devulder <ldevulder@suse.com>

.github/workflows/sub_cli.yaml

@@ -445,7 +445,7 @@ jobs:
           OPERATOR_REPO: ${{ inputs.operator_repo }}
         # Don't test Operator uninstall if we want to keep the runner for debugging purposes
         if: ${{ inputs.destroy_runner == true && inputs.full_backup_restore == false }}
-        run: cd tests && make e2e-uninstall-operator && make e2e-check-app
+        run: cd tests && make e2e-uninstall-operator
 
       # This step must be called in each worklow that wants a summary!
       - name: Get logs and add summary