chore: import upstream snapshot with attribution

.github/scripts/pr-guidelines/check-allow-list.js

@@ -0,0 +1,24 @@
+'use strict';
+
+module.exports = async ({ github, context, core }) => {
+  const prAuthor = context.payload.pull_request.user.login;
+
+  const teamSlugs = ['dev-team', 'curriculum', 'staff', 'moderators'];
+  const membershipChecks = teamSlugs.map(team_slug =>
+    github.rest.teams
+      .getMembershipForUserInOrg({
+        org: 'freeCodeCamp',
+        team_slug,
+        username: prAuthor
+      })
+      .then(({ data }) => data.state === 'active')
+      .catch(() => false)
+  );
+  const results = await Promise.all(membershipChecks);
+  const isOrgTeamMember = results.some(Boolean);
+
+  const isAllowListed =
+    isOrgTeamMember || ['camperbot', 'renovate[bot]'].includes(prAuthor);
+
+  core.setOutput('is_allow_listed', isAllowListed);
+};