Fix import order (#1951)

models/git_diff_test.go

@@ -1,9 +1,10 @@
 package models
 
 import (
-	dmp "github.com/sergi/go-diff/diffmatchpatch"
 	"html/template"
 	"testing"
+
+	dmp "github.com/sergi/go-diff/diffmatchpatch"
 )
 
 func assertEqual(t *testing.T, s1 string, s2 template.HTML) {

models/issue_indexer.go

@@ -13,6 +13,7 @@ import (
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/util"
+
 	"github.com/blevesearch/bleve"
 	"github.com/blevesearch/bleve/analysis/analyzer/simple"
 	"github.com/blevesearch/bleve/search/query"

models/issue_milestone_test.go

@@ -5,13 +5,13 @@
 package models
 
 import (
+	"sort"
 	"testing"
+	"time"
 
 	api "code.gitea.io/sdk/gitea"
 
 	"github.com/stretchr/testify/assert"
-	"sort"
-	"time"
 )
 
 func TestMilestone_State(t *testing.T) {