Update kotlin.detekt to v1.23.8

Author: renovate[bot]

gradle/libs.versions.toml

@@ -7,7 +7,7 @@ gradle-dependency-handler-extensions = "1.1.0"
 google-secrets = "2.0.1"
 google-service = "4.4.3"
 
-kotlin-detekt = "1.23.6"
+kotlin-detekt = "1.23.8"
 kotlin-ktlint-gradle = "11.6.1"
 kotlin-ktlint-source = "0.50.0"