Bump org.jetbrains.kotlinx.kover from 0.8.3 to 0.9.1

Bumps [org.jetbrains.kotlinx.kover](https://github.com/Kotlin/kotlinx-kover) from 0.8.3 to 0.9.1.
- [Release notes](https://github.com/Kotlin/kotlinx-kover/releases)
- [Changelog](https://github.com/Kotlin/kotlinx-kover/blob/main/CHANGELOG.md)
- [Commits](Kotlin/kotlinx-kover@v0.8.3...v0.9.1)

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

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

Author: dependabot[bot]

build.gradle.kts

@@ -2,7 +2,7 @@ import com.vanniktech.maven.publish.SonatypeHost
 
 plugins {
     kotlin("jvm") version "2.0.20"
-    id("org.jetbrains.kotlinx.kover") version "0.8.3"
+    id("org.jetbrains.kotlinx.kover") version "0.9.1"
     id("org.cadixdev.licenser") version "0.6.1"
     id("com.vanniktech.maven.publish") version "0.31.0"
     id("org.cyclonedx.bom") version "2.2.0" apply false