RFR: 8353617: Remove deprecated TransitionEvent constructor

[Andy Goryachev]

On Thu, 3 Apr 2025 08:47:51 GMT, Michael Strauß <mstrauss at openjdk.org> wrote:

> Remove the deprecated `TransitionEvent(EventType, StyleableProperty, Duration)` constructor.
> 
> A single reviewer should be sufficient.

it's a "virtual particle": briefly came into existence then disappeared, contributing to mass when it existed.

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Marked as reviewed by angorya (Reviewer).

PR Review: https://git.openjdk.org/jfx/pull/1758#pullrequestreview-2740329322