chore: upgrade jackson.version to 2.21.1 (24.10) (#23784) (#23787)

GHSA-72hv-8253-57qq

Co-authored-by: Zhe Sun <31067185+ZheSun88@users.noreply.github.com>

Author: vaadin-bot

pom.xml

@@ -89,7 +89,7 @@
         <hibernate.validator.version>8.0.2.Final</hibernate.validator.version>
         <slf4j.version>2.0.17</slf4j.version>
         <polymer.version>2.6.1</polymer.version>
-        <jackson.version>2.19.1</jackson.version>
+        <jackson.version>2.21.1</jackson.version>
         <jackson.databind.version>${jackson.version}</jackson.databind.version>
         <jakarta.validation.version>3.0.2</jakarta.validation.version>
         <jakarta.annotation.api.version>2.1.1</jakarta.annotation.api.version>