vendor: update buildkit to master@ae9d0f5

Signed-off-by: Justin Chadwell <me@jedevc.com>

vendor/github.com/tonistiigi/fsutil/Dockerfile

@@ -1,4 +1,4 @@
-#syntax=docker/dockerfile:1.4
+#syntax=docker/dockerfile:1
 ARG GO_VERSION=1.18
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:1.1.0 AS xx

vendor/github.com/tonistiigi/fsutil/followlinks.go

@@ -1,7 +1,6 @@
 package fsutil
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -75,7 +74,7 @@ func (r *symlinkResolver) readSymlink(p string, allowWildcard bool) ([]string, e
 	realPath := filepath.Join(r.root, p)
 	base := filepath.Base(p)
 	if allowWildcard && containsWildcards(base) {
-		fis, err := ioutil.ReadDir(filepath.Dir(realPath))
+		fis, err := os.ReadDir(filepath.Dir(realPath))
 		if err != nil {
 			if errors.Is(err, os.ErrNotExist) {
 				return nil, nil

vendor/github.com/tonistiigi/fsutil/fs.go

@@ -3,7 +3,6 @@ package fsutil
 import (
 	"context"
 	"io"
-	"io/ioutil"
 	"os"
 	"path"
 	"path/filepath"
@@ -103,7 +102,7 @@ func (fs *subDirFS) Walk(ctx context.Context, fn filepath.WalkFunc) error {
 func (fs *subDirFS) Open(p string) (io.ReadCloser, error) {
 	parts := strings.SplitN(filepath.Clean(p), string(filepath.Separator), 2)
 	if len(parts) == 0 {
-		return ioutil.NopCloser(&emptyReader{}), nil
+		return io.NopCloser(&emptyReader{}), nil
 	}
 	d, ok := fs.m[parts[0]]
 	if !ok {

vendor/github.com/tonistiigi/fsutil/walker.go

@@ -8,7 +8,7 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/docker/docker/pkg/fileutils"
+	"github.com/moby/patternmatcher"
 	"github.com/pkg/errors"
 	"github.com/tonistiigi/fsutil/types"
 )
@@ -57,8 +57,8 @@ func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) err
 
 	var (
 		includePatterns []string
-		includeMatcher  *fileutils.PatternMatcher
-		excludeMatcher  *fileutils.PatternMatcher
+		includeMatcher  *patternmatcher.PatternMatcher
+		excludeMatcher  *patternmatcher.PatternMatcher
 	)
 
 	if opt != nil && opt.IncludePatterns != nil {
@@ -83,7 +83,7 @@ func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) err
 
 	onlyPrefixIncludes := true
 	if len(includePatterns) != 0 {
-		includeMatcher, err = fileutils.NewPatternMatcher(includePatterns)
+		includeMatcher, err = patternmatcher.New(includePatterns)
 		if err != nil {
 			return errors.Wrapf(err, "invalid includepatterns: %s", opt.IncludePatterns)
 		}
@@ -99,7 +99,7 @@ func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) err
 
 	onlyPrefixExcludeExceptions := true
 	if opt != nil && opt.ExcludePatterns != nil {
-		excludeMatcher, err = fileutils.NewPatternMatcher(opt.ExcludePatterns)
+		excludeMatcher, err = patternmatcher.New(opt.ExcludePatterns)
 		if err != nil {
 			return errors.Wrapf(err, "invalid excludepatterns: %s", opt.ExcludePatterns)
 		}
@@ -117,8 +117,8 @@ func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) err
 		path             string
 		origpath         string
 		pathWithSep      string
-		includeMatchInfo fileutils.MatchInfo
-		excludeMatchInfo fileutils.MatchInfo
+		includeMatchInfo patternmatcher.MatchInfo
+		excludeMatchInfo patternmatcher.MatchInfo
 		calledFn         bool
 	}
 
@@ -173,7 +173,7 @@ func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) err
 		skip := false
 
 		if includeMatcher != nil {
-			var parentIncludeMatchInfo fileutils.MatchInfo
+			var parentIncludeMatchInfo patternmatcher.MatchInfo
 			if len(parentDirs) != 0 {
 				parentIncludeMatchInfo = parentDirs[len(parentDirs)-1].includeMatchInfo
 			}
@@ -208,7 +208,7 @@ func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) err
 		}
 
 		if excludeMatcher != nil {
-			var parentExcludeMatchInfo fileutils.MatchInfo
+			var parentExcludeMatchInfo patternmatcher.MatchInfo
 			if len(parentDirs) != 0 {
 				parentExcludeMatchInfo = parentDirs[len(parentDirs)-1].excludeMatchInfo
 			}
@@ -319,11 +319,11 @@ func Walk(ctx context.Context, p string, opt *WalkOpt, fn filepath.WalkFunc) err
 	})
 }
 
-func patternWithoutTrailingGlob(p *fileutils.Pattern) string {
+func patternWithoutTrailingGlob(p *patternmatcher.Pattern) string {
 	patStr := p.String()
-	// We use filepath.Separator here because fileutils.Pattern patterns
+	// We use filepath.Separator here because patternmatcher.Pattern patterns
 	// get transformed to use the native path separator:
-	// https://github.com/moby/moby/blob/79651b7a979b40e26af353ad283ca7ea5d67a855/pkg/fileutils/fileutils.go#L54
+	// https://github.com/moby/patternmatcher/blob/130b41bafc16209dc1b52a103fdac1decad04f1a/patternmatcher.go#L52
 	patStr = strings.TrimSuffix(patStr, string(filepath.Separator)+"**")
 	patStr = strings.TrimSuffix(patStr, string(filepath.Separator)+"*")
 	return patStr