build: Upgrade go to v1.14.1
`go fmt` no longer ignores vendor setup
@@ -19,7 +19,7 @@ RUN wget -O - ${!DOCKER_URL} > /usr/bin/docker && chmod +x /usr/bin/docker
ENV GOLANG_ARCH_amd64=amd64 GOLANG_ARCH_arm=armv6l GOLANG_ARCH=GOLANG_ARCH_${ARCH} \
GOPATH=/go PATH=/go/bin:/usr/local/go/bin:${PATH} SHELL=/bin/bash
-RUN wget -O - https://storage.googleapis.com/golang/go1.13.3.linux-${!GOLANG_ARCH}.tar.gz | tar -xzf - -C /usr/local && \
+RUN wget -O - https://storage.googleapis.com/golang/go1.14.1.linux-${!GOLANG_ARCH}.tar.gz | tar -xzf - -C /usr/local && \
go get github.com/rancher/trash && go get -u golang.org/x/lint/golint
ENV DAPPER_SOURCE /go/src/github.com/longhorn/longhorn-manager
