Upgrade dependency on Jackson following dependabot

Change-Id: Ie84a4492fa8ff7d76cdd4cc19634136483be5926
diff --git a/.gitignore b/.gitignore
index 78b5d7f..c55bdbd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /plugin
 /src/main/resources/*_exportPlugin.conf
 /bin/
+*#