build(deps): bump org.jetbrains.kotlinx.kover from 0.9.0 to 0.9.1

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

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

Signed-off-by: dependabot[bot] <support@github.com>

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 kotlin = "2.1.0"
-kover = "0.9.0"
+kover = "0.9.1"
 kotlinx_benchmark = "0.4.10"
 kotlinx_apiValidator = "0.14.0"
 ktlint = "0.51.0-FINAL"