wlan: Avoid watchdog bark due to excessive logging

Change log level from VOS_TRACE_LEVEL_ERROR to VOS_TRACE_LEVEL_INFO
to reduce excessive log.

Change-Id: I57c41e9974bd99994056de706682204d8291c74f
CRs-Fixed: 737009
diff --git a/CORE/TL/src/wlan_qct_tl.c b/CORE/TL/src/wlan_qct_tl.c
index 165416c..6f35dad 100644
--- a/CORE/TL/src/wlan_qct_tl.c
+++ b/CORE/TL/src/wlan_qct_tl.c
@@ -2039,7 +2039,7 @@
 
   if ( 0 == pClientSTA->ucExists )
   {
-    TLLOGE(VOS_TRACE( VOS_MODULE_ID_TL, VOS_TRACE_LEVEL_ERROR,
+    TLLOGE(VOS_TRACE( VOS_MODULE_ID_TL, VOS_TRACE_LEVEL_INFO,
     "WLAN TL:Station was not previously registered on WLANTL_STAPktPending"));
     return VOS_STATUS_E_EXISTS;
   }