Create Tooltip component
Fix Popover positioning calculations
Add margins to popover
Remove @atlaskit/tooltip
Update all components to use the new Tooltip component
Added tooltip actions and reducers for the following functionality: when a user hovers over an element is sees the tooltip for that element and then hovers another element that has a tooltip, instead of using the delay and animations we just unmount the current tooltip and mount the next one immediately
There was a fundamental change in how e2e pings work in lib-jitsi-meet where it does few pings at the beginning, pushes metrics and shuts the whole thing down, so there are no more e2ertt updates after that. Plus it's disabled by default. @paweldomas have decided with @bgrozev to remove that instead of trying to adjust. Even if e2e pings are enabled the data is not feed correctly to the indicators, what's wrong there is as soon as the pings stop going the new data does not arrive and then all you get is N/A if the UI component is recreated.
