RFR: 8321970: New table columns don't appear when using fixed cell size unless refreshing tableView [v2]

[Andy Goryachev]

On Mon, 18 Dec 2023 15:51:01 GMT, Jose Pereda <jpereda at openjdk.org> wrote:

>> This PR fixes an issue when a new `TableColumn` is added to a `TableView` control with fixed cell size set, where the `TableRowSkinBase` failed to add the cells for the new column.
>> 
>> A test is included that fails before applying this PR and passes with it.
>
> Jose Pereda has updated the pull request incrementally with one additional commit since the last revision:
> 
>   address feedback

verified the fix with the SCEE in the ticket as well as with additional manual tests in the MonkeyTester.
looks good on macOS 14.1.2

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Marked as reviewed by angorya (Reviewer).

PR Review: https://git.openjdk.org/jfx/pull/1308#pullrequestreview-1789526626