[#2078] adm: Pack parameters for setPrice invocation

Contract arguments have to be packed.

Signed-off-by: Alex Vanin <a.vanin@yadro.com>

CHANGELOG.md

@@ -41,6 +41,7 @@ Changelog for NeoFS Node
 - Write-cache flush duplication (#2074)
 - Ignore error if a transaction already exists in a morph client (#2075)
 - ObjectID signature output in the CLI (#2104)
+- Pack arguments of `setPrice` invocation during contract update (#2078)
 
 ### Removed
 - `-g` option from `neofs-cli control ...` and `neofs-cli container create` commands (#2089)

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

@@ -286,6 +286,8 @@ func (c *initializeContext) updateContracts() error {
 	c.Command.Printf("NNS: Set %s -> %s\n", morphClient.NNSGroupKeyName, hex.EncodeToString(groupKey.Bytes()))
 
 	emit.Opcodes(w.BinWriter, opcode.LDSFLD0)
+	emit.Int(w.BinWriter, 1)
+	emit.Opcodes(w.BinWriter, opcode.PACK)
 	emit.AppCallNoArgs(w.BinWriter, nnsHash, "setPrice", callflag.All)
 
 	if err := c.sendCommitteeTx(w.Bytes(), false); err != nil {