build(deps): bump the opentelemetry group with 2 updates

Bumps the opentelemetry group with 2 updates: [opentelemetry-prometheus-text-exporter](https://github.com/sandhose/opentelemetry-prometheus-text-exporter) and [opentelemetry_sdk](https://github.com/open-telemetry/opentelemetry-rust).


Updates `opentelemetry-prometheus-text-exporter` from 0.2.0 to 0.2.1
- [Release notes](https://github.com/sandhose/opentelemetry-prometheus-text-exporter/releases)
- [Changelog](https://github.com/sandhose/opentelemetry-prometheus-text-exporter/blob/main/CHANGELOG.md)
- [Commits](sandhose/opentelemetry-prometheus-text-exporter@v0.2.0...v0.2.1)

Updates `opentelemetry_sdk` from 0.30.0 to 0.31.0
- [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_sdk-0.30.0...v0.31.0)

---
updated-dependencies:
- dependency-name: opentelemetry-prometheus-text-exporter
  dependency-version: 0.2.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: opentelemetry
- dependency-name: opentelemetry_sdk
  dependency-version: 0.31.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: opentelemetry
...

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

Author: dependabot[bot]

Cargo.lock

@@ -408,7 +408,7 @@ version = "0.30.0"
 default-features = false
 features = ["trace", "metrics", "http-proto"]
 [workspace.dependencies.opentelemetry-prometheus-text-exporter]
-version = "0.2.0"
+version = "0.2.1"
 [workspace.dependencies.opentelemetry-resource-detectors]
 version = "0.9.0"
 [workspace.dependencies.opentelemetry-semantic-conventions]
@@ -418,7 +418,7 @@ features = ["semconv_experimental"]
 version = "0.30.0"
 features = ["trace", "metrics"]
 [workspace.dependencies.opentelemetry_sdk]
-version = "0.30.0"
+version = "0.31.0"
 features = [
     "experimental_trace_batch_span_processor_with_async_runtime",
     "experimental_metrics_periodicreader_with_async_runtime",