qcacld-3.0: Fix LFR2 failed for roam scan mode 0

Regression of Change-Id:
I1de3f71ca96de9f464d5d33b0271f99c55cff535
make LFR2 roam scan mode config
WMI_ROAM_SCAN_MODE_RSSI_CHANGE depend on roam_force_rssi_trigger
which is uninitialzed when LFR3 disabled, so roam scan mode 0
is sent to F/W wrongly in WMI_ROAM_SCAN_MODE when LFR2 enabled.

Fix: Initialize roam_force_rssi_trigger in roam offload scan
request with ini config for LFR2 too.

Change-Id: Ifd65119a87a6a348a952a4eec70a336015192d43
CRs-Fixed: 2704513

core/sme/src/csr/csr_api_roam.c

@@ -16999,7 +16999,10 @@ static inline void
 csr_update_roam_scan_offload_request(struct mac_context *mac_ctx,
 				     struct roam_offload_scan_req *req_buf,
 				     struct csr_roam_session *session)
-{}
+{
+	req_buf->roam_force_rssi_trigger =
+			mac_ctx->mlme_cfg->lfr.roam_force_rssi_trigger;
+}
 #endif /* WLAN_FEATURE_ROAM_OFFLOAD */
 
 #if defined(WLAN_FEATURE_HOST_ROAM) || defined(WLAN_FEATURE_ROAM_OFFLOAD)