Bump org.jetbrains.kotlinx.kover from 0.9.0 to 0.9.1

Bumps [org.jetbrains.kotlinx.kover](https://github.com/Kotlin/kotlinx-kover) from 0.9.0 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@v0.9.0...v0.9.1)

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

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -4,7 +4,7 @@ exposed = "0.57.0"
 firebase-admin = "9.4.2"
 imageio-webp = "0.1.6"
 kotlin = "2.1.0"
-kotlinx-kover = "0.9.0"
+kotlinx-kover = "0.9.1"
 kotlin-serialization = "1.8.0"
 ktor = "3.0.3"
 postgresql = "42.7.4"