Bump com.fasterxml.jackson:jackson-bom from 2.20.1 to 2.21.0

Bumps [com.fasterxml.jackson:jackson-bom](https://github.com/FasterXML/jackson-bom) from 2.20.1 to 2.21.0.
- [Commits](FasterXML/jackson-bom@jackson-bom-2.20.1...jackson-bom-2.21.0)

---
updated-dependencies:
- dependency-name: com.fasterxml.jackson:jackson-bom
  dependency-version: 2.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

dependencyManagement/build.gradle.kts

@@ -16,7 +16,7 @@ rootProject.extra["otelInstrumentationVersion"] = otelInstrumentationVersion
 rootProject.extra["otelInstrumentationAlphaVersion"] = otelInstrumentationAlphaVersion
 
 val DEPENDENCY_BOMS = listOf(
-  "com.fasterxml.jackson:jackson-bom:2.20.1",
+  "com.fasterxml.jackson:jackson-bom:2.21.1",
   "io.opentelemetry:opentelemetry-bom:${otelSdkVersion}",
   "io.opentelemetry:opentelemetry-bom-alpha:${otelSdkVersion}-alpha",
   "io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom:${otelInstrumentationVersion}",