Update README.md (flutter#153470)

*Replace this paragraph with a description of what this PR is changing or adding, and why. Consider including before/after screenshots.*

*List which issues are fixed by this PR. You must list at least one issue. An issue is not required if the PR fixes something trivial like a typo.*

*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*

Author: chunhtai

docs/triage/README.md

@@ -196,6 +196,12 @@ For more guidance on reviewing PRs, see [Tree Hygiene](../contributing/Tree-hygi
 
 ## Links for teams
 
+### Accessibility team (`team-accessibility`)
+
+- [Incoming issue list](https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3Ateam-accessibility%2Cfyi-accessibility+-label%3Atriaged-accessibility+no%3Aassignee+-label%3A%22will+need+additional+triage%22+sort%3Aupdated-asc+)
+- [P0 list](https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3Ateam-accessibility+label%3AP0+sort%3Aupdated-asc+)
+- [Package PRs](https://github.com/flutter/flutter/pulls?q=is%3Aopen+is%3Apr+label%3A%22a%3A+accessibility%22+sort%3Aupdated-asc+-is%3Adraft+)
+
 ### Android platform team (`team-android`)
 
 - [Incoming issue list](https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3Ateam-android%2Cfyi-android+-label%3Atriaged-android+no%3Aassignee+-label%3A%22will+need+additional+triage%22+sort%3Aupdated-asc)