feat(av-moderation) id and aria-label updates for av-moderation test (#9592)

* feat(av-moderation) raised hand ask to unmute aria-label

* feat(av-moderation) fixed test

* feat(av-moderation) added id for notification buttons

* feat(av-moderation) fixed lint error

* feat(av-moderation) added id for non raised hand participant

* feat(av-moderation) added extra id naming for ask to unmute button and participant items

* feat(av-moderation) fixed lint errors

* feat(av-moderation) changed id to participantID

* feat(av-moderation) removed semicolon

* squash: Drop unused id for participantItem.

* squash: Drop unused fields for raisedHand.

Co-authored-by: Дамян Минков <damencho@jitsi.org>

react/features/notifications/components/web/NotificationWithParticipants.js

@@ -80,6 +80,7 @@ export default function({
                     { <NotificationButton
                         action = { onApprove }
                         className = 'primary'
+                        id = 'unmute-button'
                         participant = { p }
                         testId = { `${testIdPrefix}.allow` }>
                         { approveButtonText }
@@ -87,6 +88,7 @@ export default function({
                     { <NotificationButton
                         action = { onReject }
                         className = 'borderLess'
+                        id = 'dismiss-button'
                         participant = { p }
                         testId = { `${testIdPrefix}.reject` }>
                         { rejectButtonText }