9.0.0.alpha4

This is a pre-release of TestBench new major version 9.0 for upcoming Vaadin 24.
It is based on Jakarta EE 9 / Servlet 5.0 spec and requires JDK 17.

What's Changed

• chore: remove IronList references from testbench by @MarcinVaadin in #1568
• chore: Upgrade to Selenium 4.6.0 by @Artur- in #1567

Potentially breaking change

GridTester.getFooterCell() and GridTester.getHeaderCell() have been marked as deprecated and are now equivalent to Column.getFooterText() and Column.getHeaderText().

• feat!: Extend BrowserTestBase with common methods from flow-tests by @MarcinVaadin in #1569

Full Changelog: 9.0.0.alpha3...9.0.0.alpha4