fix go.mod and lint issues

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

build/build.go

@@ -8,6 +8,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"maps"
 	"os"
 	"slices"
 	"strconv"
@@ -431,9 +432,7 @@ func BuildWithResultHandler(ctx context.Context, nodes []builder.Node, opts map[
 						FrontendInputs: frontendInputs,
 						FrontendOpt:    make(map[string]string),
 					}
-					for k, v := range so.FrontendAttrs {
-						req.FrontendOpt[k] = v
-					}
+					maps.Copy(req.FrontendOpt, so.FrontendAttrs)
 					so.Frontend = ""
 					so.FrontendInputs = nil
 

build/git.go

@@ -2,6 +2,7 @@ package build
 
 import (
 	"context"
+	"maps"
 	"os"
 	"path"
 	"path/filepath"
@@ -127,9 +128,7 @@ func getGitAttributes(ctx context.Context, contextPath, dockerfilePath string) (
 		if so.FrontendAttrs == nil {
 			so.FrontendAttrs = make(map[string]string)
 		}
-		for k, v := range res {
-			so.FrontendAttrs[k] = v
-		}
+		maps.Copy(so.FrontendAttrs, res)
 
 		if !setGitInfo || root == "" {
 			return

build/provenance.go

@@ -5,6 +5,7 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"io"
+	"maps"
 	"strings"
 	"sync"
 
@@ -40,9 +41,7 @@ func setRecordProvenance(ctx context.Context, c *client.Client, sr *client.Solve
 		if err != nil {
 			return err
 		}
-		for k, v := range res {
-			sr.ExporterResponse[k] = v
-		}
+		maps.Copy(sr.ExporterResponse, res)
 		return nil
 	})
 }