Bump org.jetbrains.dokka from 1.7.10 to 1.8.10

Bumps org.jetbrains.dokka from 1.7.10 to 1.8.10.

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

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

build.gradle.kts

@@ -4,7 +4,7 @@ import org.gradle.api.tasks.testing.logging.TestExceptionFormat.FULL
 
 plugins {
     kotlin("multiplatform") version "1.8.10"
-    id("org.jetbrains.dokka") version "1.7.10"
+    id("org.jetbrains.dokka") version "1.8.10"
     `maven-publish`
     id("io.github.gradle-nexus.publish-plugin") version "1.1.0"
     signing