Bump opentelemetry_sdk from 0.27.1 to 0.28.0

Bumps [opentelemetry_sdk](https://github.com/open-telemetry/opentelemetry-rust) from 0.27.1 to 0.28.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-rust/releases)
- [Commits](open-telemetry/opentelemetry-rust@opentelemetry_sdk-0.27.1...opentelemetry_sdk-0.28.0)

---
updated-dependencies:
- dependency-name: opentelemetry_sdk
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -98,7 +98,7 @@ tracing-opentelemetry = "0.28.0"
 opentelemetry = "0.27.1"
 opentelemetry-otlp = { version = "0.27.0", features = ["default"] }
 opentelemetry-semantic-conventions = "0.27.0"
-opentelemetry_sdk = { version = "0.27.1", features = ["rt-tokio"] }
+opentelemetry_sdk = { version = "0.28.0", features = ["rt-tokio"] }
 tokio = { version = "1.43.0", features = ["full"] }
 criterion = "0.5.1"
 tracing-chrome = "0.7.2"