Bump io.opentelemetry.instrumentation:opentelemetry-instrumentation-b…

…om-alpha

Bumps [io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha](https://github.com/open-telemetry/opentelemetry-java-instrumentation) from 2.7.0-alpha to 2.8.0-alpha.
- [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](https://github.com/open-telemetry/opentelemetry-java-instrumentation/commits)

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

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

gradle/libs.versions.toml

@@ -9,7 +9,7 @@ aopalliance="1.0"
 zipkinAws="1.2.5"
 logback = "1.5.8"
 wavefrontSdk="3.4.3"
-otelInstrumentationBomAlpha="2.7.0-alpha" # Brings in io.opentelemetry:opentelemetry-bom:1.41.0
+otelInstrumentationBomAlpha="2.8.0-alpha" # Brings in io.opentelemetry:opentelemetry-bom:1.41.0
 log4j = "2.24.0"
 wavefrontReporter="1.7.16"
 slf4j = "1.7.36"