MINOR: Bump org.immutables:value from 2.12.2 to 2.12.3

Bumps [org.immutables:value](https://github.com/immutables/immutables) from 2.12.2 to 2.12.3.
- [Release notes](https://github.com/immutables/immutables/releases)
- [Commits](immutables/immutables@2.12.2...2.12.3)

---
updated-dependencies:
- dependency-name: org.immutables:value
  dependency-version: 2.12.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -322,7 +322,7 @@ under the License.
               <path>
                 <groupId>org.immutables</groupId>
                 <artifactId>value</artifactId>
-                <version>2.12.2</version>
+                <version>2.12.3</version>
               </path>
             </annotationProcessorPaths>
           </configuration>