Fix membership guard

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: dominic-clerk

.github/workflows/release.yml

@@ -215,11 +215,12 @@ jobs:
           retry-exempt-status-codes: 400,401
           github-token: ${{ secrets.CLERK_COOKIE_PAT }}
           script: |
-            const isMember = await github.rest.orgs.checkMembershipForUser({
-              org: 'clerk',
-              username: context.actor
-            });
-            if (!isMember) {
+            try {
+              await github.rest.orgs.checkMembershipForUser({
+                org: 'clerk',
+                username: context.actor
+              });
+            } catch (e) {
               core.setFailed(`@${context.actor} is not a member of the Clerk organization`);
             }