chore(deps): bump opentelemetry from 0.27.1 to 0.28.0

Bumps [opentelemetry](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-0.27.1...opentelemetry-0.28.0)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -48,7 +48,7 @@ itertools = { version = "0.14.0" }
 lazy_static = "1.5.0"
 logql = { path = "logql" }
 moka = { version = "0.12.10", features = ["default", "sync"] }
-opentelemetry = { version = "0.27.1", features = ["metrics"] }
+opentelemetry = { version = "0.28.0", features = ["metrics"] }
 opentelemetry-prometheus = "0.27.0"
 opentelemetry-proto = { workspace = true }
 opentelemetry-semantic-conventions = { version = "0.28.0" }