Update PR template to remove volunteers

.github/pull_request_template.md

@@ -56,10 +56,9 @@ Please link to any relevant context and stories.
 - [ ] Component API follows standard patterns in noredink-ui
   - e.g., as a dev, I can conveniently add an `nriDescription`
   - and adding a new feature to the component will _not_ require major API changes to the component
-- [ ] Please assign the following reviewers (applicable Sep 2023–Dec 2023):
-  - [ ] [a11y-volunteer-reviewers](https://github.com/orgs/NoRedInk/teams/volunteer-a11y-reviewers) - Someone from this group will review your PR in full.
-  - [ ]  [team-accessibilibats-a11ybats](https://github.com/orgs/NoRedInk/teams/team-accessibilibats-a11ybats) - Someone from this group will review your PR for ACCESSIBILITY ONLY.
-  - [ ]  Someone from your team who can review requirements from your team's perspective. (This could be the same person from the [a11y-volunteer-reviewers](https://github.com/orgs/NoRedInk/teams/volunteer-a11y-reviewers) group if you'd like.)
+- [ ] Please assign the following reviewers:
+  - [ ]  Someone from your team who can review your PR in full and review requirements from your team's perspective.
+  - [ ]  [team-accessibilibats-a11ybats](https://github.com/orgs/NoRedInk/teams/team-accessibilibats-a11ybats) - Someone from this group will review your PR for accessibility and adherence to component library foundations.
   - [ ]  If there are user-facing changes, a designer. (You may want to direct your designer to the [deploy preview](https://github.com/NoRedInk/noredink-ui#reviews--preview-environments) for easy review):
     - For writing-related component changes, add Stacey (staceyadams)
     - For quiz engine-related components, add Ravi (ravi-morbia)
@@ -100,10 +99,9 @@ Please link to any relevant context and stories.
   - and adding a new feature to the component will _not_ require major API changes to the component
 - [ ] If this is a new major version of the component, our team has stories created to upgrade all instances of the old component. Here are links to the stories:
   - add your story links here OR just write this is not a new major version
-- [ ] Please assign the following reviewers (applicable Sep 2023–Dec 2023):
-  - [ ] [a11y-volunteer-reviewers](https://github.com/orgs/NoRedInk/teams/volunteer-a11y-reviewers) - Someone from this group will review your PR in full.
-  - [ ]  [team-accessibilibats-a11ybats](https://github.com/orgs/NoRedInk/teams/team-accessibilibats-a11ybats) - Someone from this group will review your PR for ACCESSIBILITY ONLY.
-  - [ ]  Someone from your team who can review requirements from your team's perspective. (This could be the same person from the [a11y-volunteer-reviewers](https://github.com/orgs/NoRedInk/teams/volunteer-a11y-reviewers) group if you'd like.)
+- [ ] Please assign the following reviewers:
+  - [ ]  Someone from your team who can review your PR in full and review requirements from your team's perspective.
+  - [ ]  [team-accessibilibats-a11ybats](https://github.com/orgs/NoRedInk/teams/team-accessibilibats-a11ybats) - Someone from this group will review your PR for accessibility and adherence to component library foundations.
   - [ ]  If there are user-facing changes, a designer. (You may want to direct your designer to the [deploy preview](https://github.com/NoRedInk/noredink-ui#reviews--preview-environments) for easy review):
     - For writing-related component changes, add Stacey (staceyadams)
     - For quiz engine-related components, add Ravi (ravi-morbia)