Bump org.fxmisc.richtext:richtextfx from 0.11.3 to 0.11.4

Bumps [org.fxmisc.richtext:richtextfx](https://github.com/FXMisc/RichTextFX) from 0.11.3 to 0.11.4.
- [Release notes](https://github.com/FXMisc/RichTextFX/releases)
- [Changelog](https://github.com/FXMisc/RichTextFX/blob/master/CHANGELOG.md)
- [Commits](FXMisc/RichTextFX@v0.11.3...v0.11.4)

---
updated-dependencies:
- dependency-name: org.fxmisc.richtext:richtextfx
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle

@@ -243,7 +243,7 @@ dependencies {
         exclude group: 'org.openjfx'
     }
     implementation 'org.fxmisc.flowless:flowless:0.7.3'
-    implementation 'org.fxmisc.richtext:richtextfx:0.11.3'
+    implementation 'org.fxmisc.richtext:richtextfx:0.11.4'
     implementation (group: 'com.dlsc.gemsfx', name: 'gemsfx', version: '2.80.0') {
         exclude module: 'javax.inject' // Split package, use only jakarta.inject
         exclude module: 'commons-lang3'