[BUG] Navigating to query workbench with no data sources permissions crashes the page

[derek-ho]

What is the bug?
{ "statusCode": 403, "error": "Forbidden", "message": "{\n \"status\": 403,\n \"error\": {\n \"type\": \"OpenSearchSecurityException\",\n \"reason\": \"There was internal problem at backend\",\n \"details\": \"no permissions for [cluster:admin/opensearch/ql/datasources/read] and User [name\\u003dtest, backend_roles\\u003d[], requestedTenant\\u003d__user__]\"\n }\n}" }

How can one reproduce the bug?
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

What is the expected behavior?
A clear and concise description of what you expected to happen.

What is your host/environment?

• OS: [e.g. iOS]
• Version [e.g. 22]
• Plugins

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Do you have any additional context?
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[derek-ho]

User also needs indices:admin/get on some index (not sure which) in order not to crash the page. Missing permissions should not crash the page