add new music for nuke (#15035)

.gitignore

@@ -301,3 +301,4 @@ Resources/MapImages
 /Content.Docfx/api/
 /Content.Docfx/*site
 
+*.bak

Content.Server/Nuke/NukeComponent.cs

@@ -79,7 +79,7 @@ namespace Content.Server.Nuke
         public SoundSpecifier DisarmSound = new SoundPathSpecifier("/Audio/Misc/notice2.ogg");
 
         [DataField("armMusic")]
-        public SoundSpecifier ArmMusic = new SoundPathSpecifier("/Audio/StationEvents/countdown.ogg");
+        public SoundSpecifier ArmMusic = new SoundCollectionSpecifier("NukeMusic");
 
         // These datafields here are duplicates of those in explosive component. But I'm hesitant to use explosive
         // component, just in case at some point, somehow, when grenade crafting added in someone manages to wire up a

Resources/Audio/StationEvents/attributions.yml

@@ -0,0 +1,4 @@
+- files: ["running_out.ogg"]
+  license: "CC-BY-3.0"
+  copyright: "Created by Bolgarich"
+  source: "https://www.youtube.com/watch?v=SzEp2nv6oZ4"

Resources/Prototypes/SoundCollections/NukeMusic.yml

@@ -0,0 +1,5 @@
+- type: soundCollection
+  id: NukeMusic
+  files:
+    - /Audio/StationEvents/running_out.ogg
+    - /Audio/StationEvents/countdown.ogg