qcacld-3.0: Change WNI_VALID_CHANNEL_LIST_LEN to VALID_CHANNEL_LIST_LEN

All WNI configurations will be cleanup based on new cfg framework, so
change Change WNI_VALID_CHANNEL_LIST_LEN to VALID_CHANNEL_LIST_LEN.

Change-Id: I805be88ecdcca90cf3a19d1784bf8f8c261b6ca4
CRs-Fixed: 2379748

mlme/dispatcher/inc/wlan_mlme_public_struct.h

@@ -47,7 +47,6 @@
 #define CFG_MAX_TX_POWER_5_LEN      128
 #define CFG_POWER_USAGE_MAX_LEN      4
 
-#define CFG_VALID_CHANNEL_LIST_LEN 100
 #define CFG_VALID_CHANNEL_LIST_STRING_LEN (CFG_VALID_CHANNEL_LIST_LEN * 4)
 /**
  * struct mlme_cfg_str - generic structure for all mlme CFG string items