vendor: update buildkit to master@9624ab4

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

vendor/github.com/docker/cli/cli/config/configfile/file.go

@@ -139,7 +139,7 @@ func (configFile *ConfigFile) Save() (retErr error) {
 	}
 
 	dir := filepath.Dir(configFile.Filename)
-	if err := os.MkdirAll(dir, 0700); err != nil {
+	if err := os.MkdirAll(dir, 0o700); err != nil {
 		return err
 	}
 	temp, err := os.CreateTemp(dir, filepath.Base(configFile.Filename))

vendor/github.com/docker/cli/cli/config/configfile/file_unix.go

@@ -12,7 +12,7 @@ import (
 // ignoring any error during the process.
 func copyFilePermissions(src, dst string) {
 	var (
-		mode     os.FileMode = 0600
+		mode     os.FileMode = 0o600
 		uid, gid int
 	)