[chore] Nominate @pjanotti as triager (open-telemetry#35326)

**Description:** <Describe what has changed.>
<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue.
Ex. Adding a feature - Explain what this achieves.-->
- PRs reviewed:
https://github.com/open-telemetry/opentelemetry-collector-contrib/pulls?q=is%3Apr+reviewed-by%3Apjanotti+
- PRs authored:
https://github.com/open-telemetry/opentelemetry-collector-contrib/pulls?q=is%3Apr+author%3Apjanotti+
- Issues created:
https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aissue+author%3Apjanotti+
- Issues commented:
https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aissue+commenter%3Apjanotti+
- Commits:
https://github.com/open-telemetry/opentelemetry-collector-contrib/commits?author=pjanotti&since=2023-05-31&until=now

**Link to tracking Issue:** <Issue number if applicable>
Resolves
open-telemetry#35303

README.md

@@ -73,6 +73,7 @@ Triagers ([@open-telemetry/collector-contrib-triagers](https://github.com/orgs/o
 - [Christos Markou](https://github.com/ChrsMark), Elastic
 - [Jared Tan](https://github.com/JaredTan95), DaoCloud
 - [Murphy Chen](https://github.com/Frapschen), DaoCloud
+- [Paulo Janotti](https://github.com/pjanotti), Splunk
 - Actively seeking contributors to triage issues
 
 Emeritus Triagers: