Move the Sessions settings disabled check to after subscrubers

Author: mrober

firebase-sessions/src/main/kotlin/com/google/firebase/sessions/FirebaseSessions.kt

@@ -104,11 +104,6 @@ internal constructor(
   }
 
   private suspend fun initiateSessionStart(sessionDetails: SessionDetails) {
-    if (!sessionSettings.sessionsEnabled) {
-      Log.d(TAG, "Sessions SDK disabled. Events will not be sent.")
-      return
-    }
-
     val subscribers = FirebaseSessionsDependencies.getRegisteredSubscribers()
 
     if (subscribers.isEmpty()) {
@@ -131,6 +126,11 @@ internal constructor(
 
     Log.d(TAG, "Data Collection is enabled for at least one Subscriber")
 
+    if (!sessionSettings.sessionsEnabled) {
+      Log.d(TAG, "Sessions SDK disabled. Events will not be sent.")
+      return
+    }
+
     if (!sessionGenerator.collectEvents) {
       Log.d(TAG, "Sessions SDK has sampled this session")
       return