Bump Golang 1.12.14

go1.12.14 (released 2019/12/04) includes a fix to the runtime. See the Go 1.12.14
milestone on our issue tracker for details:

https://github.com/golang/go/issues?q=milestone%3AGo1.12.14+label%3ACherryPickApproved

Update Golang 1.12.13
------------------------

go1.12.13 (released 2019/10/31) fixes an issue on macOS 10.15 Catalina where the
non-notarized installer and binaries were being rejected by Gatekeeper. Only macOS
users who hit this issue need to update.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

appveyor.yml

@@ -4,7 +4,7 @@ clone_folder: c:\gopath\src\github.com\docker\cli
 
 environment:
   GOPATH: c:\gopath
-  GOVERSION: 1.12.12
+  GOVERSION: 1.12.14
   DEPVERSION: v0.4.1
 
 install:

dockerfiles/Dockerfile.binary-native

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.12.12
+ARG GO_VERSION=1.12.14
 
 FROM    golang:${GO_VERSION}-alpine
 

dockerfiles/Dockerfile.cross

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.12.12
+ARG GO_VERSION=1.12.14
 
 FROM	dockercore/golang-cross:${GO_VERSION}
 ENV     DISABLE_WARN_OUTSIDE_CONTAINER=1

dockerfiles/Dockerfile.dev

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.12.12
+ARG GO_VERSION=1.12.14
 
 FROM    golang:${GO_VERSION}-alpine
 

dockerfiles/Dockerfile.e2e

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.12.12
+ARG GO_VERSION=1.12.14
 
 # Use Debian based image as docker-compose requires glibc.
 FROM golang:${GO_VERSION}

dockerfiles/Dockerfile.lint

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.1.3-experimental
 
-ARG GO_VERSION=1.12.12
+ARG GO_VERSION=1.12.14
 ARG GOLANGCI_LINTER_SHA="v1.21.0"
 
 FROM    golang:${GO_VERSION}-alpine AS build