Merge pull request #296 from tailrocks/renovate/kotest

Update kotest to v6.1.9

Author: donbeave

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 # Libraries
-kotest = "6.1.6"
+kotest = "6.1.9"
 graphql-java = "25.0"
 graphql-kickstart-spring-boot = "15.1.0"
 commons-text = "1.15.0"