[chore] Add list of approvers and maintainers (#803)

Author: mx-psi

README.md

@@ -18,3 +18,47 @@ Current list of distributions:
 - [OpenTelemetry Collector Contrib (also known as "otelcol-contrib")](./distributions/otelcol-contrib)
 - [OpenTelemetry Collector for Kubernetes (also known as "otelcol-k8s")](./distributions/otelcol-k8s)
 - [OpenTelemetry Collector OTLP (also known as "otelcol-otlp")](./distributions/otelcol-otlp)
+
+## Community
+
+This repository is part of the Collector SIG. Check out the [Community section](https://github.com/open-telemetry/opentelemetry-collector?tab=readme-ov-file#community) on the main Collector repository to see how to get involved.
+
+## Contributing
+
+See [CONTRIBUTING.md](CONTRIBUTING.md).
+
+Approvers ([@open-telemetry/collector-releases-approvers](https://github.com/orgs/open-telemetry/teams/collector-releases-approvers)):
+
+- [Antoine Toulme](https://github.com/atoulme), Splunk
+- [Christos Markou](https://github.com/ChrsMark), Elastic
+- [Curtis Robert](https://github.com/crobert-1), Splunk
+- [David Ashpole](https://github.com/dashpole), Google
+- [Matt Wear](https://github.com/mwear), Lightstep
+- [Ziqi Zhao](https://github.com/fatsheep9146), Alibaba
+
+Emeritus Approvers:
+
+- [Anthony Mirabella](https://github.com/Aneurysm9)
+- [Bryan Aguilar](https://github.com/bryan-aguilar)
+- [Przemek Maciolek](https://github.com/pmm-sumo)
+- [Ruslan Kovalov](https://github.com/kovrus)
+
+Maintainers ([@open-telemetry/collector-contrib-maintainers](https://github.com/orgs/open-telemetry/teams/collector-contrib-maintainers)):
+
+- [Alex Boten](https://github.com/codeboten), Honeycomb
+- [Andrzej Stencel](https://github.com/andrzej-stencel), Elastic
+- [Bogdan Drutu](https://github.com/bogdandrutu), Snowflake
+- [Daniel Jaglowski](https://github.com/djaglowski), observIQ
+- [Dmitrii Anoshin](https://github.com/dmitryax), Splunk
+- [Evan Bradley](https://github.com/evan-bradley), Dynatrace
+- [Juraci Paixão Kröhling](https://github.com/jpkrohling), Grafana Labs
+- [Pablo Baeyens](https://github.com/mx-psi), DataDog
+- [Sean Marciniak](https://github.com/MovieStoreGuy), Splunk
+- [Tyler Helmuth](https://github.com/TylerHelmuth), Honeycomb
+- [Yang Song](https://github.com/songy23), DataDog
+
+Emeritus Maintainers
+
+- [Tigran Najaryan](https://github.com/tigrannajaryan)
+
+Learn more about roles in the [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md).