[Issue] [MFTF] Refactoring AdminCheckDashboardWithChartsTest

[m2-assistant]

This issue is automatically created based on existing pull request: #31451: [MFTF] Refactoring AdminCheckDashboardWithChartsTest

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Description (*)

The test is refactored according to the best practices

Manual testing scenarios (*)

1. Go to Admin Dashboard
2. Grab orders quantity
3. Place/invoice/ship an order
4. Reload the Dashboard
5. Check the display
6. Check if orders quantity increased