Bump io.netty:netty-bom from 4.2.4.Final to 4.2.5.Final

Bumps [io.netty:netty-bom](https://github.com/netty/netty) from 4.2.4.Final to 4.2.5.Final.
- [Commits](netty/netty@netty-4.2.4.Final...netty-4.2.5.Final)

---
updated-dependencies:
- dependency-name: io.netty:netty-bom
  dependency-version: 4.2.5.Final
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

dependencyManagement/build.gradle.kts

@@ -22,7 +22,7 @@ val DEPENDENCY_BOMS = listOf(
   "io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom:${otelInstrumentationVersion}",
   "io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha:${otelInstrumentationAlphaVersion}",
   "com.azure:azure-sdk-bom:1.2.38",
-  "io.netty:netty-bom:4.2.4.Final",
+  "io.netty:netty-bom:4.2.6.Final",
   "org.junit:junit-bom:5.13.4",
   "org.testcontainers:testcontainers-bom:1.21.3",
 )