Bump io.opentelemetry:opentelemetry-bom from 1.39.0 to 1.42.1

Bumps [io.opentelemetry:opentelemetry-bom](https://github.com/open-telemetry/opentelemetry-java) from 1.39.0 to 1.42.1.
- [Release notes](https://github.com/open-telemetry/opentelemetry-java/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-java/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-java@v1.39.0...v1.42.1)

---
updated-dependencies:
- dependency-name: io.opentelemetry:opentelemetry-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

riptide-opentelemetry/pom.xml

@@ -17,7 +17,7 @@
     <description>Client side response routing</description>
 
     <properties>
-        <opentelemetry.version>1.39.0</opentelemetry.version>
+        <opentelemetry.version>1.42.1</opentelemetry.version>
         <opentelemetry-semconv.version>1.25.0-alpha</opentelemetry-semconv.version>
     </properties>