Dockerfile: update Go version to 1.10
Fixes golang/go#24022
Change-Id: I76177ad853c19d80627ec7490c48c73c4e4b0fc7
Reviewed-on: https://go-review.googlesource.com/96197
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/Dockerfile b/Dockerfile
index a1ca757..ddec475 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@
ENV GOPATH /go
ENV PATH /usr/local/go/bin:$GOPATH/bin:$PATH
ENV GOROOT_BOOTSTRAP /usr/local/gobootstrap
-ENV GO_VERSION 1.9.3
+ENV GO_VERSION 1.10
ENV DEPS 'ca-certificates'
ENV BUILD_DEPS 'curl bzip2 git gcc patch libc6-dev'