build(deps): bump com.fasterxml.jackson.core:jackson-core

Bumps [com.fasterxml.jackson.core:jackson-core](https://github.com/FasterXML/jackson-core) from 2.19.2 to 2.21.1.
- [Commits](FasterXML/jackson-core@jackson-core-2.19.2...jackson-core-2.21.1)

---
updated-dependencies:
- dependency-name: com.fasterxml.jackson.core:jackson-core
  dependency-version: 2.21.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

samples/client/petstore/java/native-jakarta/pom.xml

@@ -253,7 +253,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
-        <jackson-version>2.19.2</jackson-version>
+        <jackson-version>2.21.1</jackson-version>
         <jackson-databind-nullable-version>0.2.9</jackson-databind-nullable-version>
         <jakarta-annotation-version>2.1.1</jakarta-annotation-version>
         <beanvalidation-version>3.0.2</beanvalidation-version>