Bump jacksonRev from 2.12.1 to 2.12.2 (#177)

Bumps `jacksonRev` from 2.12.1 to 2.12.2.

Updates `jackson-annotations` from 2.12.1 to 2.12.2
- [Release notes](https://github.com/FasterXML/jackson/releases)
- [Commits](https://github.com/FasterXML/jackson/commits)

Updates `jackson-core` from 2.12.1 to 2.12.2
- [Release notes](https://github.com/FasterXML/jackson-core/releases)
- [Commits](FasterXML/jackson-core@jackson-core-2.12.1...jackson-core-2.12.2)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle

@@ -85,7 +85,7 @@ For more details, please see https://issues.apache.org/jira/browse/AURORA-1169
   ext.httpclientRev = '4.5.13'
   ext.httpcoreRev = '4.4.14'
   ext.asyncHttpclientRev = '2.0.37'
-  ext.jacksonRev = '2.12.1'
+  ext.jacksonRev = '2.12.2'
   ext.jaxRsRev = '2.0'
   ext.junitRev = '4.13.2'
   ext.logbackRev = '1.2.3'