Prevents the close button to take focus while user clicks tab in the page, which will privent the toast to be closed.

Removing translateString forces using data-i18n attributes, to make sure we do not forget to set them. Missing data-i18n attributes is a problem with late loading where we can end up without translation, without text. Missing data-i18n attributes is also problem that strings will not be translated when changing language.
Fixes a bug in invite dialog, where remove password button was shown for non moderators.

We pass key which is enough to obtain the title.

Fixes issue of method 'setTooltip' in modules/UI/util/UIUtil.js: Excluded 'Uncaught TypeError':
```
UIUtil.js:134 Uncaught TypeError: Cannot read property 'setAttribute' of null
```

Enable ESLint on jitsi-meet with the same configuration and the same
goals as in lib-jitsi-meet.

Destroy is just hiding current tooltip, we also need to remove other attributes to stop showing the tooltip.