Revert Jackson update, crashing (see #1314)

#1314

Author: Zabuzard

build.gradle

@@ -13,7 +13,7 @@ version '1.0-SNAPSHOT'
 
 ext {
     jooqVersion = '3.20.5'
-    jacksonVersion = '2.20.0'
+    jacksonVersion = '2.19.1'
     chatGPTVersion = '0.18.2'
     junitVersion = '5.13.2'
 }