update golang to 1.18.2

go1.18.2 (released 2022-05-10) includes security fixes to the syscall package,
as well as bug fixes to the compiler, runtime, the go command, and the crypto/x509,
go/types, net/http/httptest, reflect, and sync/atomic packages. See the Go 1.18.2
milestone on the issue tracker for details:

https://github.com/golang/go/issues?q=milestone%3AGo1.18.2+label%3ACherryPickApproved

Full diff: http://github.com/golang/go/compare/go1.18.1...go1.18.2

Includes fixes for:

- CVE-2022-29526 (http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29526);
  (description at https://go.dev/issue/52313).

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

.github/workflows/test.yml

@@ -59,7 +59,7 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.18.1
+          go-version: 1.18.2
       -
         name: Test
         run: |

Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG BASE_VARIANT=alpine
-ARG GO_VERSION=1.18.1
+ARG GO_VERSION=1.18.2
 ARG XX_VERSION=1.1.0
 ARG GOVERSIONINFO_VERSION=v1.3.0
 ARG GOTESTSUM_VERSION=v1.7.0

docker-bake.hcl

@@ -1,5 +1,5 @@
 variable "GO_VERSION" {
-    default = "1.18.1"
+    default = "1.18.2"
 }
 variable "VERSION" {
     default = ""

dockerfiles/Dockerfile.dev

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.18.1
+ARG GO_VERSION=1.18.2
 
 ARG BUILDX_VERSION=0.8.2
 FROM docker/buildx-bin:${BUILDX_VERSION} AS buildx

dockerfiles/Dockerfile.lint

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.18.1
+ARG GO_VERSION=1.18.2
 ARG GOLANGCI_LINT_VERSION=v1.45.2
 
 FROM golangci/golangci-lint:${GOLANGCI_LINT_VERSION}-alpine AS golangci-lint

dockerfiles/Dockerfile.vendor

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.18.1
+ARG GO_VERSION=1.18.2
 ARG MODOUTDATED_VERSION=v0.8.0
 
 FROM golang:${GO_VERSION}-alpine AS base