RFR: 8353617: Remove deprecated TransitionEvent constructor

[Kevin Rushforth]

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.

@mstr2 I reviewed the CSR, so you can Finalize it at your convenience.

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PR Comment: https://git.openjdk.org/jfx/pull/1758#issuecomment-2775657182