docs: add 'Contrib Triagers' section to the README (#5425)

Author: trentm

README.md

@@ -239,27 +239,38 @@ We have a weekly SIG meeting! See the [community page](https://github.com/open-t
 - [Marc Pichler](https://github.com/pichlermarc), Dynatrace
 - [Trent Mick](https://github.com/trentm), Elastic
 
-*Find more about the maintainer role in the [community repository](https://github.com/open-telemetry/community/blob/main/community-membership.md#maintainer).*
+*Find more about the maintainer role in the [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#maintainer).*
 
 #### Approvers ([@open-telemetry/javascript-approvers](https://github.com/orgs/open-telemetry/teams/javascript-approvers))
 
 - [David Luna](https://github.com/david-luna), Elastic
 - [Hector Hernandez](https://github.com/hectorhdzg), Microsoft
 - [Martin Kuba](https://github.com/martinkuba), Lightstep
+- [Marylia Gutierrez](https://github.com/maryliag), Grafana Labs
 - [Matthew Wear](https://github.com/mwear), LightStep
 - [Naseem K. Ullah](https://github.com/naseemkullah), Transit
 - [Neville Wylie](https://github.com/MSNev), Microsoft
 - [Purvi Kanal](https://github.com/pkanal), Honeycomb
 - [Svetlana Brennan](https://github.com/svetlanabrennan), New Relic
-- [Marylia Gutierrez](https://github.com/maryliag), Grafana Labs
 
-*Find more about the approver role in the [community repository](https://github.com/open-telemetry/community/blob/main/community-membership.md#approver).*
+*Find more about the approver role in the [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#approver).*
+
+#### Triagers ([@open-telemetry/javascript-triagers](https://github.com/orgs/open-telemetry/teams/javascript-triagers))
+
+Members of this team have triager permissions for opentelemetry-js.git and opentelemetry-js-contrib.git.
+
+- (none currently)
+
+*Find more about the triager role in the [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#triager).*
+
+#### Contrib Triagers ([@open-telemetry/javascript-contrib-triagers](https://github.com/orgs/open-telemetry/teams/javascript-contrib-triagers))
 
-#### Triager ([@open-telemetry/javascript-triagers](https://github.com/orgs/open-telemetry/teams/javascript-triagers))
+Members of this team have triager permissions for opentelemetry-js-contrib.git.
 
-- N/A
+- [Jonathan Munz](https://github.com/jpmunz), Embrace
+- [Florencia Acosta](https://github.com/facostaembrace), Embrace
 
-*Find more about the triager role in the [community repository](https://github.com/open-telemetry/community/blob/main/community-membership.md#triager).*
+*Find more about the triager role in the [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#triager).*
 
 #### Emeriti
 
@@ -276,7 +287,7 @@ We have a weekly SIG meeting! See the [community page](https://github.com/open-t
 - [Gerhard Stöbich](https://github.com/Flarna), Dynatrace, Approver
 - [Haddas Bronfman](https://github.com/haddasbronfman), Cisco, Approver
 
-*Find more about the emeritus role in [community repository](https://github.com/open-telemetry/community/blob/main/community-membership.md#emeritus-maintainerapprovertriager).*
+*Find more about the emeritus role in [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#emeritus-maintainerapprovertriager).*
 
 #### Thanks to all the people who already contributed