Update c/common and avoid setting umask

We can now use the new API for creating files and directories without
setting the umask to allow parallel usage of those methods.

This patch also bumps c/common for that.

[NO NEW TESTS NEEDED]

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>

vendor/github.com/containers/common/pkg/umask/umask.go

@@ -0,0 +1,58 @@
+package umask
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+)
+
+// MkdirAllIgnoreUmask creates a directory by ignoring the currently set umask.
+func MkdirAllIgnoreUmask(dir string, mode os.FileMode) error {
+	parent := dir
+	dirs := []string{}
+
+	// Find all parent directories which would have been created by MkdirAll
+	for {
+		if _, err := os.Stat(parent); err == nil {
+			break
+		} else if !os.IsNotExist(err) {
+			return fmt.Errorf("cannot stat %s: %w", dir, err)
+		}
+
+		dirs = append(dirs, parent)
+		newParent := filepath.Dir(parent)
+
+		// Only possible if the root paths are not existing, which would be odd
+		if parent == newParent {
+			break
+		}
+
+		parent = newParent
+	}
+
+	if err := os.MkdirAll(dir, mode); err != nil {
+		return fmt.Errorf("create directory %s: %w", dir, err)
+	}
+
+	for _, d := range dirs {
+		if err := os.Chmod(d, mode); err != nil {
+			return fmt.Errorf("chmod directory %s: %w", d, err)
+		}
+	}
+
+	return nil
+}
+
+// WriteFileIgnoreUmask write the provided data to the path by ignoring the
+// currently set umask.
+func WriteFileIgnoreUmask(path string, data []byte, mode os.FileMode) error {
+	if err := os.WriteFile(path, data, mode); err != nil {
+		return fmt.Errorf("write file: %w", err)
+	}
+
+	if err := os.Chmod(path, mode); err != nil {
+		return fmt.Errorf("chmod file: %w", err)
+	}
+
+	return nil
+}