chore(deps): bump org.jetbrains.dokka from 1.9.10 to 1.9.20 (#72)

Bumps [org.jetbrains.dokka](https://github.com/Kotlin/dokka) from 1.9.10 to 1.9.20.
- [Release notes](https://github.com/Kotlin/dokka/releases)
- [Commits](Kotlin/dokka@v1.9.10...v1.9.20)

---
updated-dependencies:
- dependency-name: org.jetbrains.dokka
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle.kts

@@ -1,6 +1,6 @@
 plugins {
     id("java")
-    id("org.jetbrains.dokka") version "1.9.10"
+    id("org.jetbrains.dokka") version "1.9.20"
     id("org.jetbrains.kotlin.jvm") version "1.9.22"
     id("org.jetbrains.intellij") version "1.17.2"
     id("org.jlleitschuh.gradle.ktlint") version "12.1.0"