fix(deps): update dependency com.charleskorn.kaml:kaml to v0.81.0

Author: rb-org-bot[bot]

gradle/libs.versions.toml

@@ -50,7 +50,7 @@ java-diff-utils = "4.15"
 javaParser = "3.26.4"
 jetbrains-markdown = "0.7.3"
 johnrengelman-shadow = "8.1.1"
-kaml = "0.80.1"
+kaml = "0.81.0"
 kct = "1.6.0"
 knit = "0.5.0"
 kotest = "5.9.1"