Bump org.jetbrains.kotlinx.kover from 0.7.6 to 0.8.1

Bumps [org.jetbrains.kotlinx.kover](https://github.com/Kotlin/kotlinx-kover) from 0.7.6 to 0.8.1.
- [Release notes](https://github.com/Kotlin/kotlinx-kover/releases)
- [Changelog](https://github.com/Kotlin/kotlinx-kover/blob/main/CHANGELOG.md)
- [Commits](Kotlin/kotlinx-kover@v0.7.6...v0.8.1)

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

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

gradle/libs.versions.toml

@@ -24,5 +24,5 @@ binary = { id = "org.jetbrains.kotlinx.binary-compatibility-validator", version
 publish = { id = "io.github.gradle-nexus.publish-plugin", version = "2.0.0" }
 dokka = { id = "org.jetbrains.dokka", version = "1.9.20" }
 licensee = { id = "app.cash.licensee", version = "1.11.0" }
-kover = { id = "org.jetbrains.kotlinx.kover", version = "0.7.6" }
+kover = { id = "org.jetbrains.kotlinx.kover", version = "0.8.1" }
 detekt = { id = "io.gitlab.arturbosch.detekt", version = "1.23.6"}