Bump @opentelemetry/exporter-metrics-otlp-http from 0.45.1 to 0.46.0

Bumps [@opentelemetry/exporter-metrics-otlp-http](https://github.com/open-telemetry/opentelemetry-js) from 0.45.1 to 0.46.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-js/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-js/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-js@experimental/v0.45.1...experimental/v0.46.0)

---
updated-dependencies:
- dependency-name: "@opentelemetry/exporter-metrics-otlp-http"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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