Bump org.jenkins-ci.plugins:jackson2-api

Bumps [org.jenkins-ci.plugins:jackson2-api](https://github.com/jenkinsci/jackson2-api-plugin) from 2.20.0-417.va_5311a_823a_b_8 to 2.20.0-420.v8a_08b_d57ca_05.
- [Release notes](https://github.com/jenkinsci/jackson2-api-plugin/releases)
- [Changelog](https://github.com/jenkinsci/jackson2-api-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/jackson2-api-plugin/commits)

---
updated-dependencies:
- dependency-name: org.jenkins-ci.plugins:jackson2-api
  dependency-version: 2.20.0-420.v8a_08b_d57ca_05
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -166,7 +166,7 @@
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
       <artifactId>jackson2-api</artifactId>
-      <version>2.20.0-417.va_5311a_823a_b_8</version>
+      <version>2.20.0-420.v8a_08b_d57ca_05</version>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>