Add gosimports (#1205)

internal/spdxlicense/generate/generate_license_list_test.go

@@ -2,10 +2,10 @@ package main
 
 import (
 	"encoding/json"
-	"github.com/google/go-cmp/cmp"
 	"os"
 	"testing"
 
+	"github.com/google/go-cmp/cmp"
 	"github.com/stretchr/testify/require"
 )
 

internal/spdxlicense/generate/license_test.go

@@ -1,9 +1,10 @@
 package main
 
 import (
-	"github.com/stretchr/testify/assert"
 	"strings"
 	"testing"
+
+	"github.com/stretchr/testify/assert"
 )
 
 var (