chore: update golangci-lint. (#757)

.travis.yml

@@ -30,7 +30,7 @@ before_install:
   - go get -u github.com/letsencrypt/pebble/...
 
   # Install linters and misspell
-  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.12.2
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.12.5
   - golangci-lint --version
 
 install:

acme/api/internal/secure/jws.go

@@ -10,7 +10,7 @@ import (
 	"fmt"
 
 	"github.com/xenolf/lego/acme/api/internal/nonces"
-	"gopkg.in/square/go-jose.v2"
+	jose "gopkg.in/square/go-jose.v2"
 )
 
 // JWS Represents a JWS.

acme/api/order_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/stretchr/testify/require"
 	"github.com/xenolf/lego/acme"
 	"github.com/xenolf/lego/platform/tester"
-	"gopkg.in/square/go-jose.v2"
+	jose "gopkg.in/square/go-jose.v2"
 )
 
 func TestOrderService_New(t *testing.T) {

challenge/resolver/solver_manager_test.go

@@ -14,7 +14,7 @@ import (
 	"github.com/xenolf/lego/acme"
 	"github.com/xenolf/lego/acme/api"
 	"github.com/xenolf/lego/platform/tester"
-	"gopkg.in/square/go-jose.v2"
+	jose "gopkg.in/square/go-jose.v2"
 )
 
 func TestByType(t *testing.T) {

providers/dns/auroradns/auroradns.go

@@ -7,7 +7,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/ldez/go-auroradns"
+	auroradns "github.com/ldez/go-auroradns"
 	"github.com/xenolf/lego/challenge/dns01"
 	"github.com/xenolf/lego/platform/config/env"
 )

providers/dns/cloudflare/cloudflare.go

@@ -7,7 +7,7 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/cloudflare/cloudflare-go"
+	cloudflare "github.com/cloudflare/cloudflare-go"
 	"github.com/xenolf/lego/challenge/dns01"
 	"github.com/xenolf/lego/log"
 	"github.com/xenolf/lego/platform/config/env"

providers/dns/dnspod/dnspod.go

@@ -9,7 +9,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/decker502/dnspod-go"
+	dnspod "github.com/decker502/dnspod-go"
 	"github.com/xenolf/lego/challenge/dns01"
 	"github.com/xenolf/lego/platform/config/env"
 )