Fixed a crash due to an assertion for encryption on the main thread

Removed some commented out code

Session/Notifications/PushRegistrationManager.swift

@@ -81,7 +81,9 @@ public enum PushRegistrationError: Error {
             return
         }
 
-        vanillaTokenResolver(Result.success(tokenData))
+        DispatchQueue.global(qos: .default).async {
+            vanillaTokenResolver(Result.success(tokenData))
+        }
     }
 
     // Vanilla push token is obtained from the system via AppDelegate    
@@ -92,7 +94,9 @@ public enum PushRegistrationError: Error {
             return
         }
 
-        vanillaTokenResolver(Result.failure(error))
+        DispatchQueue.global(qos: .default).async {
+            vanillaTokenResolver(Result.failure(error))
+        }
     }
 
     // MARK: helpers

SessionUtilitiesKit/JobRunner/JobRunner.swift

@@ -681,26 +681,6 @@ public final class JobRunner: JobRunnerType {
         
         queues.wrappedValue[job.variant]?.removePendingJob(jobId)
     }
-
-    //public static func hasPendingOrRunningJob<T: Encodable>(
-    //    with variant: Job.Variant,
-    //    threadId: String? = nil,
-    //    interactionId: Int64? = nil,
-    //    details: T? = nil
-    //) -> Bool {
-    //    guard let targetQueue: JobQueue = queues.wrappedValue[variant] else { return false }
-    //    
-    //    // Ensure we can encode the details (if provided)
-    //    let detailsData: Data? = details.map { try? JSONEncoder().encode($0) }
-    //    
-    //    guard details == nil || detailsData != nil else { return false }
-    //    
-    //    return targetQueue.hasPendingOrRunningJobWith(
-    //        threadId: threadId,
-    //        interactionId: interactionId,
-    //        detailsData: detailsData
-    //    )
-    //}
     
     // MARK: - Convenience