qcacld-3.0: Remove WLAN_HDD_PUBLIC_ACTION_TDLS_DISC_RESP macro

Change I8ba344ce5593df44bd15527e2ff68e872b6d23b8 ("qcacld-3.0: TDLS:
remove legacy core functions") removed the code that used macro
WLAN_HDD_PUBLIC_ACTION_TDLS_DISC_RESP. Since the macro is now unused,
remove it.

Change-Id: Ie0cd5cea1bc2a16829bbfb9b8339a41b303c6724
CRs-Fixed: 2370023

core/hdd/inc/wlan_hdd_main.h

@@ -363,7 +363,6 @@ enum hdd_driver_flags {
 #define WLAN_HDD_SA_QUERY_ACTION_FRAME 8
 #endif
 
-#define WLAN_HDD_PUBLIC_ACTION_TDLS_DISC_RESP 14
 #define WLAN_HDD_TDLS_ACTION_FRAME 12
 
 #define WLAN_HDD_QOS_ACTION_FRAME 1