Update Jackson version

Author: acoburn

build.gradle

@@ -35,7 +35,7 @@ ext {
     commonsCompressVersion = '1.18'
     dropwizardVersion = '1.3.9'
     guavaVersion = '27.1-jre'
-    jacksonVersion = '2.9.8'
+    jacksonVersion = '2.9.9'
     jaxbVersion = '2.3.1'
     jenaVersion = '3.10.0'
     // version 2.28 uses the jakarta-based jax-rs API