qcacmn: Add the regdomain definition for ETSI15_ETSIC

The full regdomain pair ETSI15_ETSIC is not split into 5 GHz regdomain
and 2 GHz regdomain. So the corresponding country configuration (country
alpha 'LK') and the regdomain configuration (regdomain id '0x7A')fails.

Add the 5 GHz and 2 GHz regdomain definition for the regdomain pair
ETSI15_ETSIC .

Change-Id: Ia54516cd15d081c315f988bb3c1ecb258b352f05
CRs-Fixed: 3236859

umac/regulatory/core/src/reg_db.c

@@ -952,6 +952,7 @@ const struct reg_domain_pair g_reg_dmn_pairs[] = {
 	{ETSI13_WORLD, ETSI13, WORLD},
 	{ETSI14_WORLD, ETSI14, WORLD},
 	{ETSI15_WORLD, ETSI15, WORLD},
+	{ETSI15_ETSIC, ETSI15, ETSIC},
 	{ETSI16_WORLD, ETSI16, WORLD},
 	{ETSI17_WORLD, ETSI17, WORLD},
 	{ETSI18_WORLD, ETSI18, WORLD},