Oven is not working properly in only one mode with param 0
**Describe the bug**
After updating the plugin, I found that the oven is not working properly. Every ActionBottons still work. All those cancel, pause, start-cook with params 1 - 3. However, params 0, which is for toast is not working at all.

**Expected behavior**
ActionBottons with params 0 should work just like the rest (from 1 - 3). When pressing, the toast mode should activate according to the Device Metadata.

**Your config.json**
```
"actionButtons": [
                        {
                            "action": "oven:start-cook",
                            "name": "toast",
                            "params": [
                                0
                            ]
                        },
                        {
                            "action": "oven:start-cook",
                            "name": "egg tart",
                            "params": [
                                1
                            ]
                        },
                        {
                            "action": "oven:start-cook",
                            "name": "chicken wings",
                            "params": [
                                2
                            ]
                        },
                        {
                            "action": "oven:start-cook",
                            "name": "seafood",
                            "params": [
                                3
                            ]
                        },
                        {
                            "action": "oven:cancel-cooking",
                            "name": "cancel"
                        },
                        {
                            "action": "oven:pause",
                            "name": "pause"
                        }
                    ]

```
**Debug log**
When activating ActionBottons with param 0, homebridge returns

```
[08/02/2022, 20:06:09] [homebridge-miot] [Mi Smart Steam Oven] (Protocol) Call 10.46.1.253: action - {"did":"394798560","siid":2,"aiid":1,"in":[]} - {}
[08/02/2022, 20:06:09] [homebridge-miot] [Mi Smart Steam Oven] Error: Error while executing action oven:start-cook with params 0! Invalid response from device. Response: {"code":-4003}
```

However, when activating other ActionBottons from 1 - 3, the command could execute correctly and homebridge returns

```
[08/02/2022, 20:09:16] [homebridge-miot] [Mi Smart Steam Oven] (Protocol) Call 10.46.1.253: action - {"did":"394798560","siid":2,"aiid":1,"in":[{"piid":4,"value":2}]} - {}
[08/02/2022, 20:09:16] [homebridge-miot] [Mi Smart Steam Oven] Action oven:start-cook executed! Updating properties!
```

**Screenshots**
_If applicable, add screenshots to help explain your problem._

**Additional context**
My suspect is that there is an error in params code when the value is 0. As you can see, executing with ActionButtons with 0 returns with error without the value after "siid":2,"aiid":1,"in" `:[]} - {}`

However, when the params value is from 1 - 3, it executes the command correctly with "siid":2,"aiid":1,"in" `:[{"piid":4,"value":2}]} - {}
`
I did check and make sure that there are 4 available params for oven:start-cook button. It's from 0 - 3, each represents different mode of the cook.

Can you please check and see what could be the problem?

Thank you and really looking forward to your help.