Replace `react-icons` with `flowbite-react-icons`

[rluders]

• [X] I have searched the Issues to see if this bug has already been reported
• [X] I have tested the latest version

Summary

We want to replace the current react-icons with flowbite-react-icons as a dependency of the flowbite-react library.

Context

We know that react-icons is too large to be included as a dependency as we should avoid it - since now we do have our own icons, in order to keep the things aligned to our design guide and to remove this large dependency we can use our own icon package.

• It would be nice if we can leave all the icon slots compatible with others libraries as well, or even to standard SVG tag.

[OmMahajan29]

can I try?

[rluders]

@OmMahajan29 go ahead

[SutuSebastian]

Closed by #1498 .

react-icons no longer exists in the flowbite-react package.