Solve the programming task below in a Python markdown code block.
Convert a hash into an array. Nothing more, Nothing less.

```
{name: 'Jeremy', age: 24, role: 'Software Engineer'}
```
should be converted into

```
[["name", "Jeremy"], ["age", 24], ["role", "Software Engineer"]]
```

```if:python,javascript,crystal
**Note**: The output array should be sorted alphabetically.
```

Good Luck!
Also feel free to reuse/extend the following starter code:
```python
def convert_hash_to_array(hash):
```