qcacld-3.0: Set high priority as false for stop bss sme command

When stop AP command is received from hostapd, all the stations
are deauthenticated and then stop bss is called. But stop bss is
called with high priority as true and so gets queued on the top
of the list while del sta commands are queued at the tail as high
priority is set to false for those. This leads to desynchronization
as the commands are not serialized.

Set high priority as false for stop bss sme command to serialize all
the commands.

Change-Id: I9c80032c418e05d3b5591bb3cfd70f8285f27fe8
CRs-Fixed: 2161257

core/sme/src/common/sme_api.c

@@ -3343,7 +3343,7 @@ QDF_STATUS sme_roam_stop_bss(tHalHandle hHal, uint8_t sessionId)
 	if (QDF_IS_STATUS_SUCCESS(status)) {
 		if (CSR_IS_SESSION_VALID(pMac, sessionId))
 			status = csr_roam_issue_stop_bss_cmd(pMac, sessionId,
-							true);
+							false);
 		else
 			status = QDF_STATUS_E_INVAL;
 		sme_release_global_lock(&pMac->sme);