Update javafx to v24-ea+15

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.openjfx:javafx-web (source)	24-ea+5 -> 24-ea+15
org.openjfx:javafx-graphics (source)	24-ea+5 -> 24-ea+15
org.openjfx:javafx-controls (source)	24-ea+5 -> 24-ea+15
org.openjfx:javafx-base (source)	24-ea+5 -> 24-ea+15

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Configuration

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[github-actions]

Test results JDK 21

356 tests   356 ✅  1m 17s ⏱️
128 suites    0 💤
128 files      0 ❌

Results for commit 91f278e.

[github-actions]

Test results JDK x

356 tests   356 ✅  1m 16s ⏱️
128 suites    0 💤
128 files      0 ❌

Results for commit 91f278e.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.11%. Comparing base (da2a777) to head (91f278e).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #666   +/-   ##
=======================================
  Coverage   90.11%   90.11%           
=======================================
  Files          96       96           
  Lines        1517     1517           
  Branches      144      144           
=======================================
  Hits         1367     1367           
  Misses        116      116           
  Partials       34       34