chore(deps): bump @opentelemetry/exporter-prometheus from 0.218.0 to 0.219.0 in /example/opentelemetry (#436)

chore(deps): bump @opentelemetry/exporter-prometheus

Bumps [@opentelemetry/exporter-prometheus](https://github.com/open-telemetry/opentelemetry-js) from 0.218.0 to 0.219.0.
- [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/v0.218.0...experimental/v0.219.0)

---
updated-dependencies:
- dependency-name: "@opentelemetry/exporter-prometheus"
  dependency-version: 0.219.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

example/opentelemetry/package.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "@openfga/sdk": "file:../../",
     "@opentelemetry/exporter-metrics-otlp-proto": "^0.218.0",
-    "@opentelemetry/exporter-prometheus": "^0.218.0",
+    "@opentelemetry/exporter-prometheus": "^0.219.0",
     "@opentelemetry/sdk-metrics": "^2.7.1",
     "@opentelemetry/sdk-node": "^0.218.0",
     "dotenv": "^17.4.2"