Bump k8s.io/api from 0.20.5 to 0.21.0

Bumps [k8s.io/api](https://github.com/kubernetes/api) from 0.20.5 to 0.21.0.
- [Release notes](https://github.com/kubernetes/api/releases)
- [Commits](https://github.com/kubernetes/api/compare/v0.20.5...v0.21.0)

Signed-off-by: dependabot[bot] <support@github.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/vendor/k8s.io/apimachinery/pkg/util/validation/field/path.go b/vendor/k8s.io/apimachinery/pkg/util/validation/field/path.go
index f9be7ac33..daccb0589 100644
--- a/vendor/k8s.io/apimachinery/pkg/util/validation/field/path.go
+++ b/vendor/k8s.io/apimachinery/pkg/util/validation/field/path.go
@@ -22,6 +22,29 @@ import (
 	"strconv"
 )
 
+type pathOptions struct {
+	path *Path
+}
+
+// PathOption modifies a pathOptions
+type PathOption func(o *pathOptions)
+
+// WithPath generates a PathOption
+func WithPath(p *Path) PathOption {
+	return func(o *pathOptions) {
+		o.path = p
+	}
+}
+
+// ToPath produces *Path from a set of PathOption
+func ToPath(opts ...PathOption) *Path {
+	c := &pathOptions{}
+	for _, opt := range opts {
+		opt(c)
+	}
+	return c.path
+}
+
 // Path represents the path from some root to a particular field.
 type Path struct {
 	name   string // the name of this field or "" if this is an index