qcacmn: Fix key index extraction for mesh rx stats

Fixed key index extraction in hal api to get correct key index from
key id octet.

Change-Id: I342c05260b17c5baba868223e1b6e75d995823aa
CRs-Fixed: 2073737

dp/wifi3.0/hal_rx.h

@@ -1278,7 +1278,7 @@ hal_rx_msdu_get_keyid(uint8_t *buf)
 
 	keyid_octet = HAL_RX_MSDU_END_KEYID_OCTET_GET(msdu_end);
 
-	return (keyid_octet >> 6) & 0x3;
+	return keyid_octet & 0x3;
 }
 
 #define HAL_RX_MSDU_START_RSSI_GET(_rx_msdu_start)	\