removing encryption configuration until it is supported by cloudfront

.projenrc.ts

@@ -4,7 +4,7 @@ const project = new awscdk.AwsCdkConstructLibrary({
   author: 'durkinza',
   authorAddress: '[email protected]',
   bugsUrl: 'https://github.com/durkinza/cdk-networkfirewall-l2/issues',
-  cdkVersion: '2.173.1',
+  cdkVersion: '2.173.2',
   minNodeVersion: '16.0.0',
   workflowNodeVersion: 'latest',
   defaultReleaseBranch: 'main',

src/lib/firewall.ts

@@ -2,7 +2,6 @@ import * as ec2 from 'aws-cdk-lib/aws-ec2';
 import { CfnFirewall, CfnFirewallProps } from 'aws-cdk-lib/aws-networkfirewall';
 import * as core from 'aws-cdk-lib/core';
 import { Construct } from 'constructs';
-import { EncryptionConfiguration } from './encryption-configuration';
 import {
   ILogLocation,
   S3LogLocationProps,
@@ -91,14 +90,6 @@ export interface FirewallProps {
    */
   readonly deleteProtection?: boolean;
 
-  /**
-   * Not yet supported in Cloudformation at time of writing.
-   * You can use a customer managed key in AWS Key Management Service (KMS) to encrypt your data at rest.
-   * If you don’t configure a customer managed key, Network Firewall encrypts your data using an AWS managed key.
-   * @default - AWS managed key is used
-   */
-  readonly encryptionConfiguration?: EncryptionConfiguration;
-
   /**
    * A setting indicating whether the firewall is protected against a change to the firewall policy association.
    * Use this setting to protect against accidentally modifying the firewall policy for a firewall that is in use.

src/lib/index.ts

@@ -5,4 +5,3 @@ export * from './rule';
 export * from './actions';
 export * from './logging';
 export * from './tls-inspection';
-export * from './encryption-configuration';