Security: Update moment

Author: Frank Schmid

README.md

@@ -471,6 +471,7 @@ and _serverless.service.provider.deployedAliasTemplates[]_.
 * 1.6.1
  * Fixed custom authorizer references [#102](https://github.com/HyperBrain/serverless-aws-alias/pull/102)
  * Fixed broken DynamoDB stream deployments [#85](https://github.com/HyperBrain/serverless-aws-alias/issues/85)
+ * Security: Updated moment
 
 * 1.6.0
  * Fixed issue with request authorizers [#96](https://github.com/HyperBrain/serverless-aws-alias/issues/96)