Multiple bug fixes (#7243)

* PLT-7320 - Fixing alignment of x icon

* PLT-7357 - Fixing close icon in compact view

* PLT-7322 - Fixing overflow for delete token modal

* PLT-7351 - Fixing flag icon alignment

* PLT-7393 - Fixing cursor on upload button

* PLT-7392 - Fixing scrollbar in admin console

* PLT-7376 - Fixing hover effect for mobile nav

webapp/components/user_settings/user_settings_security/user_settings_security.jsx

@@ -1066,7 +1066,7 @@ export default class SecurityTab extends React.Component {
                 />
             ),
             confirmMessage: (
-                <div className='alert alert-danger'>
+                <div className='alert alert-danger word-break--all'>
                     <FormattedHTMLMessage
                         id='user.settings.tokens.confirmDeleteMessage'
                         defaultMessage='Any integrations using this token will no longer be able to access the Mattermost API. You cannot undo this action. <br /><br />Are you sure want to delete the {description} token?'