Update dependency com.fasterxml.jackson.module:jackson-module-kotlin from 2.15.1 to 2.21.4

Author: figure-renovate[bot]

gradle/libs.versions.toml

@@ -4,7 +4,7 @@ nexusPublish = "1.3.0"
 junit = "5.9.3"
 elmyr = "1.3.4"
 coroutines = "1.7.0"
-jackson = "2.15.1"
+jackson = "2.21.4"
 bouncyCastle = "1.70"
 commonsCodec = "1.15"