Bump jfx-version from 25-ea+24 to 26-ea+7

Bumps `jfx-version` from 25-ea+24 to 26-ea+7.

Updates `org.openjfx:javafx-controls` from 25-ea+24 to 26-ea+7

Updates `org.openjfx:javafx-fxml` from 25-ea+24 to 26-ea+7

Updates `org.openjfx:javafx-graphics` from 25-ea+24 to 26-ea+7

---
updated-dependencies:
- dependency-name: org.openjfx:javafx-controls
  dependency-version: 26-ea+7
  dependency-type: direct:production
- dependency-name: org.openjfx:javafx-fxml
  dependency-version: 26-ea+7
  dependency-type: direct:production
- dependency-name: org.openjfx:javafx-graphics
  dependency-version: 26-ea+7
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -41,7 +41,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<slf4j-version>2.0.17</slf4j-version>
 		<powermock-version>2.0.9</powermock-version>
-		<jfx-version>25-ea+24</jfx-version>
+		<jfx-version>26-ea+7</jfx-version>
 	</properties>
 
 	<description>Posterer.