docs(eks): minimum size of managed node group can now also be zero (#…

…15103)

Update CDK property doc to reflect new minimum value for EKS managed nodegroup

 * Unit Tests : NA
 * Integration Tests : NA


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packages/@aws-cdk/aws-eks/lib/managed-nodegroup.ts

@@ -132,7 +132,7 @@ export interface NodegroupOptions {
    */
   readonly maxSize?: number;
   /**
-   * The minimum number of worker nodes that the managed node group can scale in to. This number must be greater than zero.
+   * The minimum number of worker nodes that the managed node group can scale in to. This number must be greater than or equal to zero.
    *
    * @default 1
    */