Bump jackson-jr-objects from 2.12.3 to 2.12.4

Bumps [jackson-jr-objects](https://github.com/FasterXML/jackson-jr) from 2.12.3 to 2.12.4.
- [Release notes](https://github.com/FasterXML/jackson-jr/releases)
- [Commits](FasterXML/jackson-jr@jackson-jr-parent-2.12.3...jackson-jr-parent-2.12.4)

---
updated-dependencies:
- dependency-name: com.fasterxml.jackson.jr:jackson-jr-objects
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -95,7 +95,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.jr</groupId>
             <artifactId>jackson-jr-objects</artifactId>
-            <version>2.12.3</version>
+            <version>2.12.4</version>
             <scope>test</scope>
         </dependency>
         <dependency>