Add companyCache to workflow for optimization (#17851)

Added a cache for company data to improve performance.

Author: nil-is-all

.github/workflows/add-unanswered-to-project.yml

@@ -67,6 +67,7 @@ jobs:
             
             // Simple cache for user -> boolean (member of excluded org)
             const orgsCache = new Map();
+            const companyCache = new Map();
 
             async function isMemberOfExcludedOrg(user) {
               if (!user || !user.login) return false;