Skip test that fails due to insufficient permission to create schema

[JCZuurmond]

Can enable later, ignoring it for now as it is noise in the CI

[github-actions[bot]]

This PR breaks backwards compatibility for databrickslabs/ucx downstream. See build logs for more details.

_{Running from downstreams #358}

[github-actions[bot]]

✅ 34/34 passed, 6 flaky, 3 skipped, 13m57s total

Flaky tests:

• 🤪 test_dashboards_creates_dashboard_with_order_overwrite_in_query_header (11.273s)
• 🤪 test_dashboard_deploys_dashboard_with_display_name (12.865s)
• 🤪 test_dashboard_deploys_dashboard_with_counter_variation (12.679s)
• 🤪 test_dashboard_deploys_dashboard_with_big_widget (16.693s)
• 🤪 test_dashboards_creates_dashboard_with_order_overwrite_in_dashboard_yaml (18.084s)
• 🤪 test_dashboards_creates_dashboard_from_query_with_cte (9.987s)

_{Running from acceptance #349}