Bump com.fasterxml.jackson.module:jackson-module-kotlin in /router

Bumps [com.fasterxml.jackson.module:jackson-module-kotlin](https://github.com/FasterXML/jackson-module-kotlin) from 2.17.1 to 2.18.0.
- [Commits](FasterXML/jackson-module-kotlin@jackson-module-kotlin-2.17.1...jackson-module-kotlin-2.18.0)

---
updated-dependencies:
- dependency-name: com.fasterxml.jackson.module:jackson-module-kotlin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

router/build.gradle.kts

@@ -8,7 +8,7 @@ dependencies {
 
     implementation("org.slf4j:slf4j-api:2.0.13")
     api("com.fasterxml.jackson.core:jackson-databind:2.17.1")
-    api("com.fasterxml.jackson.module:jackson-module-kotlin:2.17.1")
+    api("com.fasterxml.jackson.module:jackson-module-kotlin:2.18.0")
     api("com.google.guava:guava:33.2.1-jre")
 
     testImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.2")