Bump io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom

Bumps [io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom](https://github.com/open-telemetry/opentelemetry-java-instrumentation) from 2.3.0 to 2.8.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-java-instrumentation/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-java-instrumentation@v2.3.0...v2.8.0)

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

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

airbase/pom.xml

@@ -221,7 +221,7 @@
         <dep.junit.version>5.11.2</dep.junit.version>
         <dep.kotlin.version>2.0.20</dep.kotlin.version>
         <dep.logback.version>1.5.8</dep.logback.version>
-        <dep.opentelemetry-instrumentation.version>2.3.0</dep.opentelemetry-instrumentation.version>
+        <dep.opentelemetry-instrumentation.version>2.8.0</dep.opentelemetry-instrumentation.version>
         <dep.opentelemetry-instrumentation-alpha.version>2.3.0-alpha</dep.opentelemetry-instrumentation-alpha.version>
         <dep.opentelemetry-semconv.version>1.27.0-alpha</dep.opentelemetry-semconv.version>
         <dep.opentelemetry-semconv-incubating.version>1.27.0-alpha</dep.opentelemetry-semconv-incubating.version>