Bump otel.version from 1.52.0 to 1.55.0

Bumps `otel.version` from 1.52.0 to 1.55.0.

Updates `io.opentelemetry:opentelemetry-sdk` from 1.52.0 to 1.55.0
- [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@v1.52.0...v1.55.0)

Updates `io.opentelemetry:opentelemetry-sdk-testing` from 1.52.0 to 1.55.0
- [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@v1.52.0...v1.55.0)

---
updated-dependencies:
- dependency-name: io.opentelemetry:opentelemetry-sdk
  dependency-version: 1.55.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: io.opentelemetry:opentelemetry-sdk-testing
  dependency-version: 1.55.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -82,7 +82,7 @@
     <zstd.jni.version>1.5.7-4</zstd.jni.version>
     <micrometer.version>1.15.2</micrometer.version>
     <micrometer.tracing.version>1.5.2</micrometer.tracing.version>
-    <otel.version>1.52.0</otel.version>     <!-- already used elsewhere -->
+    <otel.version>1.55.0</otel.version>     <!-- already used elsewhere -->
     <commons-compress.version>1.26.2</commons-compress.version>
   </properties>