Bump version.javafx from 21.0.1 to 21.0.2 in /tools/rack

Bumps `version.javafx` from 21.0.1 to 21.0.2.

Updates `org.openjfx:javafx-base` from 21.0.1 to 21.0.2

Updates `org.openjfx:javafx-controls` from 21.0.1 to 21.0.2

Updates `org.openjfx:javafx-fxml` from 21.0.1 to 21.0.2

Updates `org.openjfx:javafx-graphics` from 21.0.1 to 21.0.2

Updates `org.openjfx:javafx-media` from 21.0.1 to 21.0.2

Updates `org.openjfx:javafx-web` from 21.0.1 to 21.0.2

---
updated-dependencies:
- dependency-name: org.openjfx:javafx-base
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.openjfx:javafx-controls
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.openjfx:javafx-fxml
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.openjfx:javafx-graphics
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.openjfx:javafx-media
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.openjfx:javafx-web
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

tools/rack/pom.xml

@@ -61,7 +61,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <!-- Versions of dependencies which share the same version -->
-    <version.javafx>21.0.1</version.javafx>
+    <version.javafx>21.0.2</version.javafx>
     <version.rack>${project.version}</version.rack>
     <version.surefire>3.2.5</version.surefire>
     <version.tycho>4.0.4</version.tycho>