PLT-6823 Removes option to set notification sound in Edge (#6883)

* Remove sound notification support for Edge

* Move the sound test to utils and also stop the dings for Edge along with firefox

* Fix some styling issues

* Remove sound notification support for Edge

Move the sound test to utils and also stop the dings for Edge along with firefox

Fix some styling issues

* Reversing soundOptions util method. Fixing some string IDs for clarity

* Fixing a syntax error

* Restructure HasSoundOptions blocks to not begin with negative statement

* Fixing paranthesis

webapp/i18n/en.json

@@ -2411,16 +2411,16 @@
   "user.settings.notifications.commentsNever": "Do not trigger notifications on messages in reply threads unless I'm mentioned",
   "user.settings.notifications.commentsRoot": "Trigger notifications on messages in threads that I start",
   "user.settings.notifications.desktop": "Send desktop notifications",
-  "user.settings.notifications.desktop.allFirefoxForever": "For all activity, shown indefinitely",
-  "user.settings.notifications.desktop.allFirefoxTimed": "For all activity, shown for {seconds} seconds",
+  "user.settings.notifications.desktop.allSoundHiddenForever": "For all activity, shown indefinitely",
+  "user.settings.notifications.desktop.allSoundHiddenTimed": "For all activity, shown for {seconds} seconds",
   "user.settings.notifications.desktop.allNoSoundForever": "For all activity, without sound, shown indefinitely",
   "user.settings.notifications.desktop.allNoSoundTimed": "For all activity, without sound, shown for {seconds} seconds",
   "user.settings.notifications.desktop.allSoundForever": "For all activity, with sound, shown indefinitely",
   "user.settings.notifications.desktop.allSoundTimed": "For all activity, with sound, shown for {seconds} seconds",
   "user.settings.notifications.desktop.duration": "Notification duration",
   "user.settings.notifications.desktop.durationInfo": "Sets how long desktop notifications will remain on screen when using Firefox or Chrome. Desktop notifications in Edge and Safari can only stay on screen for a maximum of 5 seconds.",
-  "user.settings.notifications.desktop.mentionsFirefoxForever": "For mentions and direct messages, shown indefinitely",
-  "user.settings.notifications.desktop.mentionsFirefoxTimed": "For mentions and direct messages, shown for {seconds} seconds",
+  "user.settings.notifications.desktop.mentionsSoundHiddenForever": "For mentions and direct messages, shown indefinitely",
+  "user.settings.notifications.desktop.mentionsSoundHiddenTimed": "For mentions and direct messages, shown for {seconds} seconds",
   "user.settings.notifications.desktop.mentionsNoSoundForever": "For mentions and direct messages, without sound, shown indefinitely",
   "user.settings.notifications.desktop.mentionsNoSoundTimed": "For mentions and direct messages, without sound, shown for {seconds} seconds",
   "user.settings.notifications.desktop.mentionsSoundForever": "For mentions and direct messages, with sound, shown indefinitely",
@@ -2454,7 +2454,7 @@
   "user.settings.notifications.sensitiveUsername": "Your non-case sensitive username \"{username}\"",
   "user.settings.notifications.sensitiveWords": "Other non-case sensitive words, separated by commas:",
   "user.settings.notifications.soundConfig": "Please configure notification sounds in your browser settings",
-  "user.settings.notifications.sounds_info": "Notification sounds are available on IE11, Edge, Safari, Chrome and Mattermost Desktop Apps.",
+  "user.settings.notifications.sounds_info": "Notification sounds are available on IE11, Safari, Chrome and Mattermost Desktop Apps.",
   "user.settings.notifications.teamWide": "Team-wide mentions \"@all\"",
   "user.settings.notifications.title": "Notification Settings",
   "user.settings.notifications.wordsTrigger": "Words that trigger mentions",