[FirebaseAI] Change version info format

Author: a-maurice

firebaseai/src/GenerativeModel.cs

@@ -334,7 +334,7 @@ private string GetURL() {
   private async Task SetRequestHeaders(HttpRequestMessage request) {
     request.Headers.Add("x-goog-api-key", _firebaseApp.Options.ApiKey);
     string version = FirebaseInterops.GetVersionInfoSdkVersion();
-    request.Headers.Add("x-goog-api-client", $"gl-csharp/{version}");
+    request.Headers.Add("x-goog-api-client", $"gl-csharp/8.0 fire/{version}");
     if (FirebaseInterops.GetIsDataCollectionDefaultEnabled(_firebaseApp)) {
       request.Headers.Add("X-Firebase-AppId", _firebaseApp.Options.AppId);
       request.Headers.Add("X-Firebase-AppVersion", UnityEngine.Application.version);

firebaseai/src/LiveGenerativeModel.cs

@@ -91,7 +91,7 @@ public async Task<LiveSession> ConnectAsync(CancellationToken cancellationToken
 
     // Set initial headers
     string version = FirebaseInterops.GetVersionInfoSdkVersion();
-    clientWebSocket.Options.SetRequestHeader("x-goog-api-client", $"gl-csharp/{version}");
+    clientWebSocket.Options.SetRequestHeader("x-goog-api-client", $"gl-csharp/8.0 fire/{version}");
     if (FirebaseInterops.GetIsDataCollectionDefaultEnabled(_firebaseApp)) {
       clientWebSocket.Options.SetRequestHeader("X-Firebase-AppId", _firebaseApp.Options.AppId);
       clientWebSocket.Options.SetRequestHeader("X-Firebase-AppVersion", UnityEngine.Application.version);