chore(sqs): remove extra unnecessary semicolon (#18257)

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Author: skinny85

packages/@aws-cdk/aws-sqs/lib/queue.ts

@@ -268,7 +268,7 @@ export class Queue extends QueueBase {
       public readonly encryptionMasterKey = attrs.keyArn
         ? kms.Key.fromKeyArn(this, 'Key', attrs.keyArn)
         : undefined;
-      public readonly fifo: boolean = this.determineFifo();;
+      public readonly fifo: boolean = this.determineFifo();
 
       protected readonly autoCreatePolicy = false;