Feature request: Add input to set position of fa-layers-counter (fa-layers-bottom-left, etc)

Describe the problem you’d like to see solved or task you’d like to see made easier

There is an option to set the position of counter by using fa-layers-bottom-left, fa-layers-bottom-right, fa-layers-top-left and fa-layers-top-right (https://fontawesome.com/v5.15/how-to-use/on-the-web/styling/layering) but I did not found it documented in this lib.

Is this in relation to an existing part of angular-fontawesome or something new?

Missing prop of fa-layers-counter.

What is 1 thing that we can do when building this feature that will guarantee that it is awesome?

Add an input for position

Why would other angular-fontawesome users care about this?

Set position of counter.

On a scale of 1 (sometime in the future) to 10 (absolutely right now), how soon would you recommend we make this feature?

9.6

Feature request checklist

• This is a single feature (i.e. not a re-write of all of Font Awesome)
• The title starts with "Feature request: " and is followed by a clear feature name (Ex: Feature request: moar cowbell)
• I have searched for existing issues and to the best of my knowledge this is not a duplicate

[NayeBeckham]

Hello, I would like to contribute. Can I create a PR to solve the issue? Thank you!

[devoto13]

If you feel like it, please send a PR 😄

You can find some information on how to modify the library in our developer documentation.