Bump io.micronaut.serde:micronaut-serde-jackson in /micronaut-reactive

Bumps [io.micronaut.serde:micronaut-serde-jackson](https://github.com/micronaut-projects/micronaut-serialization) from 2.4.0 to 2.5.1.
- [Release notes](https://github.com/micronaut-projects/micronaut-serialization/releases)
- [Commits](micronaut-projects/micronaut-serialization@v2.4.0...v2.5.1)

---
updated-dependencies:
- dependency-name: io.micronaut.serde:micronaut-serde-jackson
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

micronaut-reactive/build.gradle.kts

@@ -27,7 +27,7 @@ application {
 dependencies {
     annotationProcessor("io.micronaut.data:micronaut-data-processor")
     annotationProcessor("io.micronaut.serde:micronaut-serde-processor")
-    implementation("io.micronaut.serde:micronaut-serde-jackson:2.4.0")
+    implementation("io.micronaut.serde:micronaut-serde-jackson:2.5.1")
     implementation("io.micronaut.data:micronaut-data-r2dbc:4.4.1")
     implementation("io.micronaut.reactor:micronaut-reactor-http-client:3.2.0")
     implementation("jakarta.persistence:jakarta.persistence-api:3.1.0")