feat: ToggleButtonsMultiple as offered by Material-UI

# Feature Request

**Ionic version:**
[x] **5.x**

**Describe the Feature Request**

I would like to have a row of buttons that can be toggled into on/off state, as found [here](https://material-ui.com/components/toggle-button/#ToggleButtonsMultiple.tsx)

**Describe Preferred Solution**

Make available something like the following
```

```

**Describe Alternatives**

Including the Material-UI library just to get this one component

**Related Code**
See example in link

Start with the linked Material-UI ToggleButtonsMultiple.tsx example and compare its behavior with the proposed IonToggleButtonRow and IonToggleButton API. Done means Ionic offers a row of buttons that can independently toggle between on and off states, with behavior matching the requested example.

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