qcacld-3.0: Advertise max BA buffer size in HE mode

The default addba buffer size is set to 64 and HE supports
256 BA bitmap.
Set addba response frame BA buffer size to max BA buffer size
(256) in HE mode.

Change-Id: I74db45874997cb3f3e758c89d7e95d72c27ee13f
CRs-Fixed: 2481484
diff --git a/core/mac/src/pe/lim/lim_send_management_frames.c b/core/mac/src/pe/lim/lim_send_management_frames.c
index b0975cb..5485e23 100644
--- a/core/mac/src/pe/lim/lim_send_management_frames.c
+++ b/core/mac/src/pe/lim/lim_send_management_frames.c
@@ -4736,7 +4736,10 @@
 		pe_err("refused addba req");
 	}
 	frm.addba_param_set.tid = tid;
-	frm.addba_param_set.buff_size = SIR_MAC_BA_DEFAULT_BUFF_SIZE;
+	if (lim_is_session_he_capable(session))
+		frm.addba_param_set.buff_size = MAX_BA_BUFF_SIZE;
+	else
+		frm.addba_param_set.buff_size = SIR_MAC_BA_DEFAULT_BUFF_SIZE;
 	if (mac_ctx->usr_cfg_ba_buff_size)
 		frm.addba_param_set.buff_size = mac_ctx->usr_cfg_ba_buff_size;