Adding suppression for AwsSolutions-L1 CDK-NAG check as the workshop hasn't been upgraded to Java 25 yet - will be removed when version upgrade is complete

Author: curtisms

labs/unicorn-store/infrastructure/cdk/src/main/java/com/unicorn/UnicornStoreApp.java

@@ -59,7 +59,8 @@ public static void main(final String[] args) {
                 new NagPackSuppression.Builder().id("AwsSolutions-APIG3").reason("Workshop API Gateways do not need AWS WAF assigned").build(),
                 new NagPackSuppression.Builder().id("AwsSolutions-EC23").reason("Not needed").build(),
                 new NagPackSuppression.Builder().id("AwsSolutions-RDS13").reason("Workshop Database does not need backups").build(),
-                new NagPackSuppression.Builder().id("CdkNagValidationFailure").reason("Suppress warnings see: https://github.com/cdklabs/cdk-nag/issues/817").build()
+                new NagPackSuppression.Builder().id("CdkNagValidationFailure").reason("Suppress warnings see: https://github.com/cdklabs/cdk-nag/issues/817").build(),
+                new NagPackSuppression.Builder().id("AwsSolutions-L1").reason("Workshop not upgraded to Java 25 yet").build()
         );
 
         NagSuppressions.addStackSuppressions(infrastructureStack, suppression);