Bump org.jetbrains.kotlinx.kover from 0.7.3 to 0.8.3

Bumps [org.jetbrains.kotlinx.kover](https://github.com/Kotlin/kotlinx-kover) from 0.7.3 to 0.8.3.
- [Release notes](https://github.com/Kotlin/kotlinx-kover/releases)
- [Changelog](https://github.com/Kotlin/kotlinx-kover/blob/main/CHANGELOG.md)
- [Commits](Kotlin/kotlinx-kover@v0.7.3...v0.8.3)

---
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

@@ -31,5 +31,5 @@ test-dbs = ["mysql-driver", "postgresql-driver"]
 
 [plugins]
 kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
-kover = { id = "org.jetbrains.kotlinx.kover", version = "0.7.3" }
+kover = { id = "org.jetbrains.kotlinx.kover", version = "0.8.3" }
 ktlint = { id = "org.jlleitschuh.gradle.ktlint", version = "12.1.1" }