build(deps): bump opentelemetry-otlp from 0.13.0 to 0.14.0 (#586)

* build(deps): bump opentelemetry-otlp from 0.13.0 to 0.14.0

Bumps [opentelemetry-otlp](https://github.com/open-telemetry/opentelemetry-rust) from 0.13.0 to 0.14.0.
- [Commits](open-telemetry/opentelemetry-rust@v0.13.0...v0.14.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Víctor Cuadrado Juan <vcuadradojuan@suse.de>