Merge pull request #108 from allencloud/update-go

docs: update goversion to 1.12.6 in Dockerfile

Author: allencloud

Dockerfile

@@ -14,7 +14,7 @@ RUN apt-get update && \
 RUN wget --quiet -O /root/swagger2markup-cli-1.3.1.jar http://central.maven.org/maven2/io/github/swagger2markup/swagger2markup-cli/1.3.1/swagger2markup-cli-1.3.1.jar
 
 # set go version this image use
-ENV GO_VERSION=1.10.4
+ENV GO_VERSION=1.12.6
 ENV ARCH=amd64
 
 # install golang which version is GO_VERSION

Dockerfile-Dragonfly

@@ -14,7 +14,7 @@ RUN apt-get update && \
 RUN wget --quiet -O /root/swagger2markup-cli-1.3.1.jar http://central.maven.org/maven2/io/github/swagger2markup/swagger2markup-cli/1.3.1/swagger2markup-cli-1.3.1.jar
 
 # set go version this image use
-ENV GO_VERSION=1.10.4
+ENV GO_VERSION=1.12.6
 ENV ARCH=amd64
 
 # install golang which version is GO_VERSION