feat(postgresql): enhance bulk log insertion to ignore invalid entries

Author: SaiKumar2121

lib/index.js

@@ -266,7 +266,7 @@ class ErrsolePostgres extends EventEmitter {
     INSERT INTO ${this.logsTable} (timestamp, hostname, pid, source, level, message, meta, errsole_id)
     VALUES ${logsToPost.map((_, i) =>
       `($${i * 8 + 1}, $${i * 8 + 2}, $${i * 8 + 3}, $${i * 8 + 4}, $${i * 8 + 5}, $${i * 8 + 6}, $${i * 8 + 7}, $${i * 8 + 8})`
-    ).join(', ')}
+    ).join(', ')} ON CONFLICT DO NOTHING
   `;
 
     const queryParams = values.flat();