qcacld-3.0: Fix only nss 1x1 supported for 2 GHz 40M EHT MCS9

When DUT sta disconnect, bw_le_80_rx_max_nss_for_mcs_0_to_9 of 2 GHz eht
cap is set to 1, means only nss 1x1 supported for 2 GHz 40M EHT MCS9.

To fix it, don't change bw_le_80_rx_max_nss_for_mcs_0_to_9 when
disconnect, just change it during WFA case.

Change-Id: Ie96fbd77c473ac6d537517208fd799d7b648dc73
CRs-Fixed: 3670034

core/sme/src/common/sme_api.c

@@ -14952,8 +14952,10 @@ void sme_set_bss_max_idle_period(mac_handle_t mac_handle, uint16_t cfg_val)
 #ifdef WLAN_FEATURE_11BE
 static void sme_set_eht_mcs_info(struct mac_context *mac_ctx)
 {
-	mac_ctx->eht_cap_2g.bw_le_80_rx_max_nss_for_mcs_0_to_9 = 1;
-	mac_ctx->eht_cap_2g.bw_le_80_tx_max_nss_for_mcs_0_to_9 = 1;
+	if (mac_ctx->usr_eht_testbed_cfg) {
+		mac_ctx->eht_cap_2g.bw_le_80_rx_max_nss_for_mcs_0_to_9 = 1;
+		mac_ctx->eht_cap_2g.bw_le_80_tx_max_nss_for_mcs_0_to_9 = 1;
+	}
 }
 #else
 #ifdef WLAN_FEATURE_11AX