build(deps): update jfx.version to v25-ea+20 (#6319)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

spoon-visualisation/pom.xml

@@ -23,7 +23,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <jfx.version>25-ea+18</jfx.version>
+        <jfx.version>25-ea+20</jfx.version>
     </properties>
 
     <build>