feat: Add style for success button

[minghay]

Context

The shared bootstrap button styles only has styling set for the primary and danger button types. Adding a new style for success button type will provide another option for use

Objective

Creates a new shared style for the success button type

References

License

I confirm that this contribution is made under the terms of the license found in the root directory of this repository's source tree and that I have the authority necessary to make this contribution on behalf of its copyright owner.