feat(aws-lambda): Add lambda:ListLayerVersions permission to layer (#579)

Author: andreiborza

.gitignore

@@ -11,3 +11,4 @@ npm-debug.log
 .Trashes
 *.env
 .eslintcache
+.idea

src/utils/awsLambdaLayerManager.ts

@@ -83,6 +83,13 @@ export class AwsLambdaLayerManager {
       Action: 'lambda:GetLayerVersion',
       Principal: '*',
     });
+    await lambda.addLayerVersionPermission({
+      LayerName: this.layerName,
+      VersionNumber: publishedLayer.Version,
+      StatementId: 'public',
+      Action: 'lambda:ListLayerVersions',
+      Principal: '*',
+    });
 
     if (this.verboseInfo) {
       logger.info(`Published layer in ${region} for ${this.runtime.name}: