HIVE-29518:Upgrade jackson-core to 2.18.6 due to GHSA-72hv-8253-57qq

Author: ManyaMehrotra

pom.xml

@@ -154,7 +154,7 @@
     <httpcomponents5.core.version>5.3.4</httpcomponents5.core.version>
     <httpcomponents5.client.version>5.5</httpcomponents5.client.version>
     <ivy.version>2.5.2</ivy.version>
-    <jackson.version>2.16.1</jackson.version>
+    <jackson.version>2.18.6</jackson.version>
     <jamon.plugin.version>2.3.4</jamon.plugin.version>
     <jamon-runtime.version>2.4.1</jamon-runtime.version>
     <javax-servlet.version>3.1.0</javax-servlet.version>

standalone-metastore/pom.xml

@@ -87,7 +87,7 @@
     <guava.version>22.0</guava.version>
     <hadoop.version>3.4.2</hadoop.version>
     <hikaricp.version>4.0.3</hikaricp.version>
-    <jackson.version>2.16.1</jackson.version>
+    <jackson.version>2.18.6</jackson.version>
     <jexl.version>3.3</jexl.version>
     <javolution.version>5.5.1</javolution.version>
     <junit.version>4.13.2</junit.version>