fix: call SetIAVLCacheSize with the configured value in simapp (cos…

…mos#13107)

* Call `SetIAVLCacheSize` with the configured value in simapp.

* Update CHANGELOG.md

simd/cmd/root.go

@@ -301,6 +301,7 @@ func newApp(
 		baseapp.SetTrace(cast.ToBool(appOpts.Get(server.FlagTrace))),
 		baseapp.SetIndexEvents(cast.ToStringSlice(appOpts.Get(server.FlagIndexEvents))),
 		baseapp.SetSnapshot(snapshotStore, snapshotOptions),
+		baseapp.SetIAVLCacheSize(cast.ToInt(appOpts.Get(server.FlagIAVLCacheSize))),
 	)
 }