chore(ci): create the ACL test database in the projection trigger step itself

Author: waleedlatif1

.github/workflows/test-build.yml

@@ -303,7 +303,9 @@ jobs:
         working-directory: packages/db
         env:
           KNOWLEDGE_ACL_TEST_DATABASE_URL: postgresql://postgres:postgres@127.0.0.1:5432/sim_acl_test
-        run: bunx vitest run script-migrations/0021_embedding_search_connector.postgres.test.ts
+        run: |
+          bun -e 'import postgres from "postgres"; const sql = postgres(process.env.DATABASE_URL); const [row] = await sql`SELECT 1 FROM pg_database WHERE datname = ${"sim_acl_test"}`; if (!row) await sql`CREATE DATABASE sim_acl_test`; await sql.end()'
+          bunx vitest run script-migrations/0021_embedding_search_connector.postgres.test.ts
 
   test-build:
     name: Lint and Test