fix(usage): use secure random longitude (#3839)

Co-authored-by: kiloconnect[bot] <240665456+kiloconnect[bot]@users.noreply.github.com>

Author: kilo-code-bot[bot]

apps/web/src/scripts/usage/benchmark-insert-usage.ts

@@ -1,5 +1,5 @@
 import { cpus } from 'os';
-import { randomUUID } from 'crypto';
+import { randomInt as secureRandomInt, randomUUID } from 'crypto';
 import { Worker } from 'worker_threads';
 import path from 'path';
 import { closeAllDrizzleConnections, db } from '@/lib/drizzle';
@@ -142,7 +142,7 @@ function generateRandomRecord(
       metaStats.vercel_ip_latitude_null_pct
     ),
     http_x_vercel_ip_longitude: maybeNull(
-      Math.random() * 360 - 180,
+      secureRandomInt(0, 360_000_000) / 1_000_000 - 180,
       metaStats.vercel_ip_longitude_null_pct
     ),
     http_x_vercel_ja4_digest: maybeNull(