Missing label in AutocompleteInput

[ericreis]

Describe the bug A label is missing in the AutocompleteInput.

To Reproduce Steps to reproduce the behavior:

1. Go to https://styleguide.vtex.com/#/Components/Forms/AutocompleteInput
2. Try to add a label to the existing examples.
3. Check the props documentation.
4. See that there is no way to provide a label, just from outside the component.

Expected behavior Just like all other inputs, there should be a label prop.

Screenshots I don't think it's necessary.

Additional context Maybe this is a design decision, but I think it's kinda strange to have this prop in all other inputs but this one.