wlan: Use peer sta to transmit the ecsa action frame

Use peer sta to taransmit the ecsa action frame, so that firmware
can buffer the frame, if peer station is in sleep mode.

Change-Id: Ic650e14e3d7b465e6771551e376742a0aa05e69e
CRs-Fixed: 2165023
diff --git a/CORE/MAC/src/pe/lim/limSendManagementFrames.c b/CORE/MAC/src/pe/lim/limSendManagementFrames.c
index d69091a..24b04de 100644
--- a/CORE/MAC/src/pe/lim/limSendManagementFrames.c
+++ b/CORE/MAC/src/pe/lim/limSendManagementFrames.c
@@ -5402,6 +5402,8 @@
        (session_entry->pePersona == VOS_P2P_GO_MODE)) {
          txFlag |= HAL_USE_BD_RATE2_FOR_MANAGEMENT_FRAME;
    }
+   /* Use peer sta to transmit this frame */
+   txFlag |= HAL_USE_PEER_STA_REQUESTED_MASK;
 
    limLog(mac_ctx, LOG1, FL("Send Ext channel Switch to :"MAC_ADDRESS_STR" with swcount %d, swmode %d , newchannel %d newops %d"),
           MAC_ADDR_ARRAY(mac_hdr->da),