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] <support@github.com>

pom.xml

@@ -15,7 +15,7 @@
     <url>http://smallrye.io</url>
 
     <properties>
-        <version.opentelemetry>1.39.0</version.opentelemetry>
+        <version.opentelemetry>1.42.1</version.opentelemetry>
         <version.opentelemetry.instrumentation>2.5.0</version.opentelemetry.instrumentation>
         <version.opentelemetry.semconv>1.25.0-alpha</version.opentelemetry.semconv>
         <version.microprofile.opentelemetry>2.0</version.microprofile.opentelemetry>