refactor: rename core.registry.LegacyRegistry -> core.registry.InterfaceRegistrar (#19758)

types/module/core_module.go

@@ -189,9 +189,9 @@ func (c coreAppModuleAdaptor) RegisterGRPCGatewayRoutes(ctx client.Context, mux
 }
 
 // RegisterInterfaces implements HasRegisterInterfaces
-func (c coreAppModuleAdaptor) RegisterInterfaces(reg registry.LegacyRegistry) {
+func (c coreAppModuleAdaptor) RegisterInterfaces(reg registry.InterfaceRegistrar) {
 	if mod, ok := c.module.(interface {
-		RegisterInterfaces(registry.LegacyRegistry)
+		RegisterInterfaces(registry.InterfaceRegistrar)
 	}); ok {
 		mod.RegisterInterfaces(reg)
 	}

types/module/module.go

@@ -312,10 +312,10 @@ func (m *Manager) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
 }
 
 // RegisterInterfaces registers all module interface types
-func (m *Manager) RegisterInterfaces(registry registry.LegacyRegistry) {
+func (m *Manager) RegisterInterfaces(registrar registry.InterfaceRegistrar) {
 	for _, b := range m.Modules {
 		if mod, ok := b.(appmodule.HasRegisterInterfaces); ok {
-			mod.RegisterInterfaces(registry)
+			mod.RegisterInterfaces(registrar)
 		}
 	}
 }