refactor: simplify group dependency graph and align 0.52 and main (#22978)

tests/integration/v2/gov/common_test.go

@@ -203,5 +203,4 @@ func (s *suite) registerMsgRouterService(router *integration.RouterService) {
 }
 
 func (f *suite) registerQueryRouterService(router *integration.RouterService) {
-
 }

tests/integration/v2/gov/keeper/fixture_test.go

@@ -105,5 +105,4 @@ func (f *fixture) registerMsgRouterService(router *integration.RouterService) {
 }
 
 func (f *fixture) registerQueryRouterService(router *integration.RouterService) {
-
 }

tests/integration/v2/services.go

@@ -170,8 +170,7 @@ var (
 	_ event.Manager = &eventManager{}
 )
 
-type eventService struct {
-}
+type eventService struct{}
 
 // EventManager implements event.Service.
 func (e *eventService) EventManager(ctx context.Context) event.Manager {