Bump github.com/containers/storage from 1.25.0 to 1.28.0

Bumps [github.com/containers/storage](https://github.com/containers/storage) from 1.25.0 to 1.28.0.
- [Release notes](https://github.com/containers/storage/releases)
- [Changelog](https://github.com/containers/storage/blob/master/docs/containers-storage-changes.md)
- [Commits](https://github.com/containers/storage/compare/v1.25.0...v1.28.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>

vendor/github.com/opencontainers/runc/libcontainer/cgroups/fscommon/utils.go

@@ -0,0 +1,102 @@
+// +build linux
+
+package fscommon
+
+import (
+	"errors"
+	"fmt"
+	"math"
+	"strconv"
+	"strings"
+)
+
+var (
+	ErrNotValidFormat = errors.New("line is not a valid key value format")
+)
+
+// ParseUint converts a string to an uint64 integer.
+// Negative values are returned at zero as, due to kernel bugs,
+// some of the memory cgroup stats can be negative.
+func ParseUint(s string, base, bitSize int) (uint64, error) {
+	value, err := strconv.ParseUint(s, base, bitSize)
+	if err != nil {
+		intValue, intErr := strconv.ParseInt(s, base, bitSize)
+		// 1. Handle negative values greater than MinInt64 (and)
+		// 2. Handle negative values lesser than MinInt64
+		if intErr == nil && intValue < 0 {
+			return 0, nil
+		} else if intErr != nil && intErr.(*strconv.NumError).Err == strconv.ErrRange && intValue < 0 {
+			return 0, nil
+		}
+
+		return value, err
+	}
+
+	return value, nil
+}
+
+// GetCgroupParamKeyValue parses a space-separated "name value" kind of cgroup
+// parameter and returns its components. For example, "io_service_bytes 1234"
+// will return as "io_service_bytes", 1234.
+func GetCgroupParamKeyValue(t string) (string, uint64, error) {
+	parts := strings.Fields(t)
+	switch len(parts) {
+	case 2:
+		value, err := ParseUint(parts[1], 10, 64)
+		if err != nil {
+			return "", 0, fmt.Errorf("unable to convert to uint64: %v", err)
+		}
+
+		return parts[0], value, nil
+	default:
+		return "", 0, ErrNotValidFormat
+	}
+}
+
+// GetCgroupParamUint reads a single uint64 value from the specified cgroup file.
+// If the value read is "max", the math.MaxUint64 is returned.
+func GetCgroupParamUint(path, file string) (uint64, error) {
+	contents, err := GetCgroupParamString(path, file)
+	if err != nil {
+		return 0, err
+	}
+	contents = strings.TrimSpace(contents)
+	if contents == "max" {
+		return math.MaxUint64, nil
+	}
+
+	res, err := ParseUint(contents, 10, 64)
+	if err != nil {
+		return res, fmt.Errorf("unable to parse file %q", path+"/"+file)
+	}
+	return res, nil
+}
+
+// GetCgroupParamInt reads a single int64 value from specified cgroup file.
+// If the value read is "max", the math.MaxInt64 is returned.
+func GetCgroupParamInt(path, file string) (int64, error) {
+	contents, err := ReadFile(path, file)
+	if err != nil {
+		return 0, err
+	}
+	contents = strings.TrimSpace(contents)
+	if contents == "max" {
+		return math.MaxInt64, nil
+	}
+
+	res, err := strconv.ParseInt(contents, 10, 64)
+	if err != nil {
+		return res, fmt.Errorf("unable to parse %q as a int from Cgroup file %q", contents, path+"/"+file)
+	}
+	return res, nil
+}
+
+// GetCgroupParamString reads a string from the specified cgroup file.
+func GetCgroupParamString(path, file string) (string, error) {
+	contents, err := ReadFile(path, file)
+	if err != nil {
+		return "", err
+	}
+
+	return strings.TrimSpace(contents), nil
+}