Update dependency org.jetbrains.kotlinx:kover-gradle-plugin to v0.9.1

Author: renovate[bot]

gradle/libs.versions.toml

@@ -9,7 +9,7 @@ androidTools = "31.7.3"
 kotlin = "2.1.0"
 kotlinx-coroutines = "1.9.0"
 kotlinx-serialization = "1.7.3"
-kotlinx-kover = "0.8.3"
+kotlinx-kover = "0.9.1"
 androidx-compose = "1.7.5"
 androidx-core = "1.13.1"
 androidx-lifecycle = "2.8.7"