qcacmn: Add legacy code CTRY_JAPAN15 to regdb

Currently CTRY_JAPAN15 is not there in host regulatory
database and it is still in use. If CTRY_JAPAN15 is set
from BDF, driver load will fail as this country is not
present in host driver database.

To address this issue add CTRY_JAPAN15 to regdb.

Change-Id: I031b766ac34d57193ded4856b1396306cd5bb76d
CRs-Fixed: 2590635

umac/regulatory/core/src/reg_db.c

@@ -721,6 +721,7 @@ const struct country_code_to_reg_domain g_all_countries[] = {
 	{CTRY_YEMEN, NULL1_WORLD, "YE", 40, 0, 0},
 	{CTRY_ZIMBABWE, ETSI1_WORLD, "ZW", 40, 160, 0},
 	{CTRY_JAPAN, MKK5_MKKC, "JP", 40, 160, 0},
+	{CTRY_JAPAN15, MKK5_MKKC, "JP", 40, 160, 0},
 	{CTRY_XA, MKK5_MKKA, "XA", 40, 160, 0},
 };
 #else
@@ -924,6 +925,7 @@ const struct country_code_to_reg_domain g_all_countries[] = {
 	{CTRY_YEMEN, NULL1_WORLD, "YE", 40, 0, 0},
 	{CTRY_ZIMBABWE, ETSI1_WORLD, "ZW", 40, 160, 0},
 	{CTRY_JAPAN, MKK5_MKKC, "JP", 40, 160, 0},
+	{CTRY_JAPAN15, MKK5_MKKC, "JP", 40, 160, 0},
 	{CTRY_XA, MKK5_MKKA, "XA", 40, 160, 0},
 };
 #endif