[#1038] adm: Do not cut `data` args in `NNS`

The updated version of the `NNS` contract now supports the third `data`
argument that may provide additional information.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>

cmd/neofs-adm/internal/modules/morph/initialize_deploy.go

@@ -99,9 +99,6 @@ func (c *initializeContext) deployNNS(method string) error {
 	}
 
 	params := getContractDeployParameters(cs.RawNEF, cs.RawManifest, nil)
-	if method == updateMethodName {
-		params = params[:len(params)-1] // update has only NEF and manifest args
-	}
 
 	signer := transaction.Signer{
 		Account: c.CommitteeAcc.Contract.ScriptHash(),