qcacld-3.0: Remove crda_regulatory_entry_default() prototype

Function crda_regulatory_entry_default() no longer exists, but the
prototype is still present, so remove the obsolete prototype.

Change-Id: I1713ae66489da0deee95d165b704bce31dcc111a
CRs-Fixed: 2345153

core/hdd/inc/wlan_hdd_main.h

@@ -2199,7 +2199,6 @@ uint8_t hdd_get_operating_channel(struct hdd_context *hdd_ctx,
 
 void hdd_set_conparam(int32_t con_param);
 enum QDF_GLOBAL_MODE hdd_get_conparam(void);
-void crda_regulatory_entry_default(uint8_t *countryCode, int domain_id);
 void wlan_hdd_reset_prob_rspies(struct hdd_adapter *adapter);
 void hdd_prevent_suspend(uint32_t reason);