fix(deps): update kover to v0.9.4

Author: renovate[bot]

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ intellij = "2.10.5"
 jacoco = "0.8.13"
 jdkRelease = "17"
 kotlin = "2.2.21"
-kover = "0.9.3"
+kover = "0.9.4"
 leviathan = "3.1.0-1.8.2"
 ktor = "3.3.3"