fix: remove unneeded MountMemoryStores call

Author: n2p5

app/sovereign/app.go

@@ -18,6 +18,7 @@ import (
 	ibckeeper "github.com/cosmos/ibc-go/v10/modules/core/keeper"
 	ibctm "github.com/cosmos/ibc-go/v10/modules/light-clients/07-tendermint"
 	ibctesting "github.com/cosmos/ibc-go/v10/testing"
+
 	// Removed - types package no longer exists in v10
 	"github.com/spf13/cast"
 
@@ -77,6 +78,7 @@ import (
 	govkeeper "github.com/cosmos/cosmos-sdk/x/gov/keeper"
 	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
 	govv1beta1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
+
 	// IBC v10: Capability module removed
 	// capabilitykeeper removed
 	// capabilitytypes removed
@@ -357,7 +359,6 @@ func New(
 		authtypes.NewModuleAddress(govtypes.ModuleName).String(),
 	)
 
-
 	// get skipUpgradeHeights from the app options
 	skipUpgradeHeights := map[int64]bool{}
 	for _, h := range cast.ToIntSlice(appOpts.Get(server.FlagUnsafeSkipUpgrades)) {
@@ -452,7 +453,6 @@ func New(
 
 	app.EvidenceKeeper = *evidenceKeeper
 
-
 	// NOTE: Any module instantiated in the module manager that is later modified
 	// must be passed by reference here.
 	app.MM = module.NewManager(
@@ -553,7 +553,6 @@ func New(
 	// initialize stores
 	app.MountKVStores(keys)
 	app.MountTransientStores(tkeys)
-	app.MountMemoryStores(memKeys)
 
 	anteHandler, err := NewAnteHandler(
 		HandlerOptions{