qcacmn: Export regulatory APIs

Export wlan_reg_get_freq_range() and wlan_reg_get_freq_range() APIs
to be invoked by other modules.

Change-Id: I2de7acf395011bdcc20100fc5980ab69f2b9fbeb
CRs-Fixed: 3459316

umac/regulatory/dispatcher/src/wlan_reg_services_api.c

@@ -798,6 +798,8 @@ QDF_STATUS wlan_reg_get_freq_range(struct wlan_objmgr_pdev *pdev,
 	return QDF_STATUS_SUCCESS;
 }
 
+qdf_export_symbol(wlan_reg_get_freq_range);
+
 struct wlan_lmac_if_reg_tx_ops *
 wlan_reg_get_tx_ops(struct wlan_objmgr_psoc *psoc)
 {
@@ -906,6 +908,8 @@ bool wlan_reg_is_range_overlap_6g(qdf_freq_t low_freq, qdf_freq_t high_freq)
 {
 	return reg_is_range_overlap_6g(low_freq, high_freq);
 }
+
+qdf_export_symbol(wlan_reg_is_range_overlap_6g);
 #endif
 
 uint16_t wlan_reg_min_6ghz_chan_freq(void)