fix(elasticloadbalancingv2): fix incorrect max for minimumCapacityUnit (#34586)

### Issue 

Closes #34582

### Reason for this change

1500 is a soft limit. We should only be checking the lower limit.

### Checklist
- [x] My code adheres to the [CONTRIBUTING GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and [DESIGN GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md)

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

Author: msambol

packages/aws-cdk-lib/aws-elasticloadbalancingv2/lib/alb/application-load-balancer.ts

@@ -199,9 +199,9 @@ export class ApplicationLoadBalancer extends BaseLoadBalancer implements IApplic
     if (
       minimumCapacityUnit &&
       !Token.isUnresolved(minimumCapacityUnit) &&
-      (!Number.isInteger(minimumCapacityUnit) || minimumCapacityUnit < 100 || minimumCapacityUnit > 1500)
+      (!Number.isInteger(minimumCapacityUnit) || minimumCapacityUnit < 100)
     ) {
-      throw new ValidationError(`'minimumCapacityUnit' must be a positive integer between 100 and 1500 for Application Load Balancer, got: ${minimumCapacityUnit}.`, this);
+      throw new ValidationError(`'minimumCapacityUnit' must be a positive integer greater than or equal to 100 for Application Load Balancer, got: ${minimumCapacityUnit}.`, this);
     }
 
     this.ipAddressType = props.ipAddressType ?? IpAddressType.IPV4;

packages/aws-cdk-lib/aws-elasticloadbalancingv2/test/alb/load-balancer.test.ts

@@ -28,7 +28,7 @@ describe('tests', () => {
     });
   });
 
-  test.each([-1, 99, 100.5, 1501])('throw error for invalid range minimum capacity unit', (minimumCapacityUnit) => {
+  test.each([-1, 99, 100.5])('throw error for invalid range minimum capacity unit', (minimumCapacityUnit) => {
     // GIVEN
     const stack = new cdk.Stack();
     const vpc = new ec2.Vpc(stack, 'VPC');
@@ -40,7 +40,7 @@ describe('tests', () => {
         vpcSubnets: { subnetType: ec2.SubnetType.PUBLIC },
         minimumCapacityUnit,
       });
-    }).toThrow(`'minimumCapacityUnit' must be a positive integer between 100 and 1500 for Application Load Balancer, got: ${minimumCapacityUnit}.`);
+    }).toThrow(`'minimumCapacityUnit' must be a positive integer greater than or equal to 100 for Application Load Balancer, got: ${minimumCapacityUnit}.`);
   });
 
   test('Trivial construction: internet facing', () => {