docs: add missing args to NewKeeper in integration docs (#1038)

## Description



This add some missing arguments to `ibckeeper.NewKeeper` and `ibctransferkeeper.NewKeeper` in integration docs

---

Before we can merge this PR, please make sure that all the following items have been
checked off. If any of the checklist items are not applicable, please leave them but
write a little note why.

- [x] Targeted PR against correct branch (see [CONTRIBUTING.md](https://github.com/cosmos/ibc-go/blob/master/CONTRIBUTING.md#pr-targeting))
- [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
- [ ] Code follows the [module structure standards](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules/structure.md).
- [ ] Wrote unit and integration [tests](https://github.com/cosmos/ibc-go/blob/master/CONTRIBUTING.md#testing)
- [x] Updated relevant documentation (`docs/`) or specification (`x/<module>/spec/`)
- [ ] Added relevant `godoc` [comments](https://blog.golang.org/godoc-documenting-go-code).
- [ ] Added a relevant changelog entry to the `Unreleased` section in `CHANGELOG.md`
- [ ] Re-reviewed `Files changed` in the Github PR explorer
- [ ] Review `Codecov Report` in the comment section below once CI passes

docs/ibc/integration.md

@@ -92,13 +92,13 @@ func NewApp(...args) *App {
 
   // Create IBC Keeper
   app.IBCKeeper = ibckeeper.NewKeeper(
-  appCodec, keys[ibchost.StoreKey], app.StakingKeeper, scopedIBCKeeper,
+    appCodec, keys[ibchost.StoreKey], app.GetSubspace(ibchost.ModuleName), app.StakingKeeper, app.UpgradeKeeper, scopedIBCKeeper,
   )
 
   // Create Transfer Keepers
   app.TransferKeeper = ibctransferkeeper.NewKeeper(
-    appCodec, keys[ibctransfertypes.StoreKey],
-    app.IBCKeeper.ChannelKeeper, &app.IBCKeeper.PortKeeper,
+    appCodec, keys[ibctransfertypes.StoreKey], app.GetSubspace(ibctransfertypes.ModuleName),
+    app.IBCKeeper.ChannelKeeper, app.IBCKeeper.ChannelKeeper, &app.IBCKeeper.PortKeeper,
     app.AccountKeeper, app.BankKeeper, scopedTransferKeeper,
   )
   transferModule := transfer.NewAppModule(app.TransferKeeper)