nrf_wifi: Fix rssi API call when promiscuous mode is enabled

when promiscuous mode is enabled, the rssi callback in driver is
not invoked for station connected profile. Invoke the rssi callback
only when packet is received for the station connected profile.

Fixes SHEL-3255

Signed-off-by: Vivekananda Uppunda <vivekananda.uppunda@nordicsemi.no>

drivers/nrf_wifi/fw_if/umac_if/src/rx.c

@@ -235,8 +235,10 @@ enum nrf_wifi_status nrf_wifi_fmac_rx_event_process(struct nrf_wifi_fmac_dev_ctx
 	vif_ctx = def_dev_ctx->vif_ctx[config->wdev_id];
 
 #ifdef NRF70_STA_MODE
-	def_priv->callbk_fns.process_rssi_from_rx(vif_ctx->os_vif_ctx,
-							     config->signal);
+	if (config->rx_pkt_type != NRF_WIFI_RAW_RX_PKT) {
+		def_priv->callbk_fns.process_rssi_from_rx(vif_ctx->os_vif_ctx,
+							  config->signal);
+	}
 #endif /* NRF70_STA_MODE */
 	num_pkts = config->rx_pkt_cnt;