Merge pull request swift-serverless#6 from Andrea-Scuderi/feature/swift_5_1_2

Update Swift to 5.1.2

Author: Andrea-Scuderi

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM swift:5.1.1
+FROM swift:5.1.2
 
 # Or your actual UID, GID on Linux if not the default 1000
 ARG USERNAME=vscode

Makefile

@@ -1,4 +1,4 @@
-SWIFT_VERSION?=5.1.1
+SWIFT_VERSION?=5.1.2
 
 DOCKER_TAG=nio-swift:$(SWIFT_VERSION)
 SWIFT_DOCKER_IMAGE=$(DOCKER_TAG)

README.md

@@ -1,6 +1,6 @@
 # aws-lambda-swift-sprinter-core
 
-[![Swift 5](https://img.shields.io/badge/Swift-5.0-blue.svg)](https://swift.org/download/) [![Swift 5.1.1](https://img.shields.io/badge/Swift-5.1.1-blue.svg)](https://swift.org/download/) ![](https://img.shields.io/badge/version-1.0.0--alpha.2-red) ![](https://travis-ci.com/swift-sprinter/aws-lambda-swift-sprinter-core.svg?branch=master) [![codecov](https://codecov.io/gh/swift-sprinter/aws-lambda-swift-sprinter-core/branch/master/graph/badge.svg)](https://codecov.io/gh/swift-sprinter/aws-lambda-swift-sprinter-core)
+[![Swift 5](https://img.shields.io/badge/Swift-5.0-blue.svg)](https://swift.org/download/) [![Swift 5.1.2](https://img.shields.io/badge/Swift-5.1.2-blue.svg)](https://swift.org/download/) ![](https://img.shields.io/badge/version-1.0.0--alpha.2-red) ![](https://travis-ci.com/swift-sprinter/aws-lambda-swift-sprinter-core.svg?branch=master) [![codecov](https://codecov.io/gh/swift-sprinter/aws-lambda-swift-sprinter-core/branch/master/graph/badge.svg)](https://codecov.io/gh/swift-sprinter/aws-lambda-swift-sprinter-core)
 
 **LambdaSwiftSprinter** is a Swift framework allowing the development of AWS Lambdas based on the  [AWS Lambda Custom Runtime](https://docs.aws.amazon.com/lambda/latest/dg/runtimes-custom.html) for Swift.
 

docker/5.1.1/Dockerfile docker/5.1.2/Dockerfiledocker/5.1.1/Dockerfile renamed to docker/5.1.2/Dockerfile

@@ -1,4 +1,4 @@
-FROM swift:5.1.1 as builder
+FROM swift:5.1.2 as builder
 
 RUN apt-get -qq update && apt-get -q -y install \
     libssl-dev libicu-dev