Bump Go and external deps versions

.github/workflows/goreleaser.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Run goreleaser
         uses: goreleaser/goreleaser-action@v2
         with:

.github/workflows/tests.yml

@@ -12,10 +12,10 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Run tests
         run: go test -v ./...
       - name: Run golangci-lint
         uses: golangci/golangci-lint-action@v2
         with:
-          version: v1.41.1
+          version: v1.42.1

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.16-alpine AS builder
+FROM golang:1.17-alpine AS builder
 
 WORKDIR /src
 
@@ -14,7 +14,7 @@ RUN \
     go build -v -o /tmp/gmnhg ./cmd/gmnhg && \
     go build -v -o /tmp/md2gmn ./cmd/md2gmn
 
-FROM alpine:3.12 AS runner
+FROM alpine:3.14 AS runner
 
 LABEL maintainer "Timur Demin <me@tdem.in>"