Prevent submit inside a form.

[gsvavarsson]

Prevent submit when emoji picker is used inside a form.

Context

Currently if picker is embedded in to a form element the undefined buttons submit the form. This change will prevent that by adding type="button"

Summary

Preventing form submission on emoji/group click.

Relevant Technical Choices

Added type="button" to emoji and group buttons.

Checklist

• [✔] I have tested this code to the best of my abilities

[delowardev]

Thanks for your contribution