Update dependency org.jetbrains.kotlinx:kover-gradle-plugin to v0.9.0 (…

…#1898)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -57,7 +57,7 @@ mockito = { module = "org.mockito:mockito-core", version = "5.14.0"}
 kotlin-gradle = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
 dokka-gradle = { module = "org.jetbrains.dokka:dokka-gradle-plugin", version = "1.9.0" } # the dokka plugin is slightly behind the main Kotlin release cycle
 dokka-versioning = { module = "org.jetbrains.dokka:versioning-plugin", version = "1.9.0"}
-kover-gradle = { module = "org.jetbrains.kotlinx:kover-gradle-plugin", version = "0.8.0" }
+kover-gradle = { module = "org.jetbrains.kotlinx:kover-gradle-plugin", version = "0.9.0" }
 spotless-gradle = { module = "com.diffplug.spotless:spotless-plugin-gradle", version.ref = "spotless" }
 nexus-publish-gradle = { module = "io.github.gradle-nexus:publish-plugin", version.ref = "nexus-publish" }