fix: bump net.sourceforge.plantuml:plantuml-mit

Bumps [net.sourceforge.plantuml:plantuml-mit](https://github.com/plantuml/plantuml) from 1.2023.12 to 1.2023.13.
- [Release notes](https://github.com/plantuml/plantuml/releases)
- [Commits](plantuml/plantuml@v1.2023.12...v1.2023.13)

---
updated-dependencies:
- dependency-name: net.sourceforge.plantuml:plantuml-mit
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle

@@ -25,7 +25,7 @@ kotlin {
 
 dependencies {
     implementation 'com.github.jknack:handlebars:4.3.1'
-    implementation 'net.sourceforge.plantuml:plantuml-mit:1.2023.12'
+    implementation 'net.sourceforge.plantuml:plantuml-mit:1.2023.13'
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.3'
 
     testImplementation 'org.assertj:assertj-core:3.24.2'