Add music icon

CHANGELOG.md

@@ -26,6 +26,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
   - `instagram`
   - `map-pin`
   - `mic-off`
+  - `music`
   - `phone`
   - `phone-call`
   - `phone-forwarded`

icons-manifest.json

@@ -46,6 +46,7 @@
   "airplay",
   "bell",
   "bell-off",
+  "music",
   "star",
   "award",
   "cloud",

icons/music.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#000" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+  <path d="M9,17H5a2,2,0,0,0-2,2H3a2,2,0,0,0,2,2H7a2,2,0,0,0,2-2Z"/>
+  <path d="M21,15H17a2,2,0,0,0-2,2h0a2,2,0,0,0,2,2h2a2,2,0,0,0,2-2Z"/>
+  <polyline points="9 17 9 5 21 3 21 15"/>
+</svg>
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