Merge pull request #599 from guardian/bt/bump-jackson-libs

Bump jackson libs

Author: rebecca-thompson

build.sbt

@@ -42,10 +42,10 @@ lazy val commonLib = project("common-lib")
     libraryDependencies
       ++= Seq(
         "org.playframework" %% "play-ahc-ws" % "3.0.10",
-        "com.fasterxml.jackson.core" % "jackson-core" % "2.21.1",
-        "com.fasterxml.jackson.core" % "jackson-databind" % "2.21.1",
+        "com.fasterxml.jackson.core" % "jackson-core" % "2.21.4",
+        "com.fasterxml.jackson.core" % "jackson-databind" % "2.21.4",
         "com.fasterxml.jackson.core" % "jackson-annotations" % "2.21",
-        "com.fasterxml.jackson.module" %% "jackson-module-scala" % "2.21.1"
+        "com.fasterxml.jackson.module" %% "jackson-module-scala" % "2.21.4"
       )
       ++ logbackDependencies
       ++ testDependencies