Implemented version fetching from source control git server. Added self version detection and update checks

Moonlight.Api/Models/MoonlightVersion.cs

@@ -0,0 +1,12 @@
+namespace Moonlight.Api.Models;
+
+// Notes:
+// Identifier - This needs to be the branch to clone to build this version if
+// you want to use the container helper
+
+public record MoonlightVersion(
+    string Identifier,
+    bool IsPreRelease,
+    bool IsDevelopment,
+    DateTimeOffset CreatedAt
+);