test: fix mockgen version (#9127)

* setup: update mockgen

* Add expect ConsensusVersion in app_test

* fix ChainAnteDecorators tests

* remove types/handler.go from autogenerating mocks

* adding a note

* adding note

Co-authored-by: Alessio Treglia <alessio@tendermint.com>
Co-authored-by: Marko <marbar3778@yahoo.com>

simapp/app_test.go

@@ -210,6 +210,7 @@ func TestInitGenesisOnMigration(t *testing.T) {
 	mockDefaultGenesis := json.RawMessage(`{"key": "value"}`)
 	mockModule.EXPECT().DefaultGenesis(gomock.Eq(app.appCodec)).Times(1).Return(mockDefaultGenesis)
 	mockModule.EXPECT().InitGenesis(gomock.Eq(ctx), gomock.Eq(app.appCodec), gomock.Eq(mockDefaultGenesis)).Times(1).Return(nil)
+	mockModule.EXPECT().ConsensusVersion().Times(1).Return(uint64(0))
 
 	app.mm.Modules["mock"] = mockModule