Removes deprecated setting

Author: willroberts

Dockerfile

@@ -4,9 +4,6 @@ RUN apk add --no-cache ca-certificates libc-dev git make gcc
 RUN adduser -D pentagon
 USER pentagon
 
-# Enable go modules
-ENV GO111MODULE=on
-
 # The golang docker images configure GOPATH=/go
 RUN mkdir -p /go/src/github.com/vimeo/pentagon /go/pkg/
 COPY --chown=pentagon . /go/src/github.com/vimeo/pentagon/