Bump jackson-core to 2.15.4

Author: vharseko

pom.xml

@@ -202,7 +202,7 @@
         <!-- this property makes sure NetBeans 6.8+ picks up some formatting rules from checkstyle -->
         <netbeans.checkstyle.format>true</netbeans.checkstyle.format>
 
-        <jackson.version>2.15.0</jackson.version>
+        <jackson.version>2.15.4</jackson.version>
         <slf4j.version>1.7.36</slf4j.version>
         <swagger.version>1.6.11</swagger.version>
         <rhino.version>1.7.14</rhino.version>