[#845] adm: Relax notary-enabled check

Starting from v0.104.0 `NativeActivations` config field is no longer
present and Notary activation height is always 0.

https://github.com/nspcc-dev/neo-go/pull/3212/
TrueCloudLab/frostfs-dev-env#59

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

cmd/frostfs-adm/internal/modules/morph/initialize.go

@@ -519,7 +519,7 @@ func checkNotaryEnabled(c Client) error {
 	nativeHashes := make(map[string]util.Uint160, len(ns))
 	for i := range ns {
 		if ns[i].Manifest.Name == nativenames.Notary {
-			notaryEnabled = len(ns[i].UpdateHistory) > 0
+			notaryEnabled = true
 		}
 		nativeHashes[ns[i].Manifest.Name] = ns[i].Hash
 	}