Move icon/* and svg/* to the widgets/icons

Description

Currently we have components/icon and components/svg folders full of icons, we want to move them inside the reusable ui widgets folder (components/widgets)

QA Test Steps

The icons of the application are still shown and everything is looking fine
No testing required.

Status

Mana

2

Assignee

Jesús Espino

Reporter

Jesús Espino

Fix versions

Mattermost Team

Platform

Sprint

None

Labels

None

GitHub Issue

None

QA Assignee

Lindy Isherwood