chore(deps): update opentelemetry-http requirement from 0.30.0 to 0.31.0

Updates the requirements on [opentelemetry-http](https://github.com/open-telemetry/opentelemetry-rust) to permit the latest version.
- [Release notes](https://github.com/open-telemetry/opentelemetry-rust/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-rust/blob/main/docs/release_0.30.md)
- [Commits](open-telemetry/opentelemetry-rust@opentelemetry-http-0.30.0...v0.31.0)

---
updated-dependencies:
- dependency-name: opentelemetry-http
  dependency-version: 0.31.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Cargo.toml

@@ -30,7 +30,7 @@ tracing-subscriber = { version = "0.3.18", features = ["env-filter", "json", "re
 # OTLP
 opentelemetry_sdk = "0.30.0"
 opentelemetry = "0.30.0"
-opentelemetry-http = "0.30.0"
+opentelemetry-http = "0.31.0"
 opentelemetry-otlp = "0.30.0"
 opentelemetry-semantic-conventions = { version = "0.30.0", features = ["semconv_experimental"] }
 tracing-opentelemetry = "0.31.0"