vendor: bump k8s dependencies to v0.29.2

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

vendor/sigs.k8s.io/structured-merge-diff/v4/schema/elements.go

@@ -73,7 +73,7 @@ type Atom struct {
 }
 
 // Scalar (AKA "primitive") represents a type which has a single value which is
-// either numeric, string, or boolean.
+// either numeric, string, or boolean, or untyped for any of them.
 //
 // TODO: split numeric into float/int? Something even more fine-grained?
 type Scalar string
@@ -82,6 +82,7 @@ const (
 	Numeric = Scalar("numeric")
 	String  = Scalar("string")
 	Boolean = Scalar("boolean")
+	Untyped = Scalar("untyped")
 )
 
 // ElementRelationship is an enum of the different possible relationships

vendor/sigs.k8s.io/structured-merge-diff/v4/schema/schemaschema.go

@@ -110,7 +110,7 @@ var SchemaSchemaYAML = `types:
         scalar: string
     - name: deduceInvalidDiscriminator
       type:
-        scalar: bool
+        scalar: boolean
     - name: fields
       type:
         list:
@@ -145,6 +145,7 @@ var SchemaSchemaYAML = `types:
         list:
           elementType:
             scalar: string
+          elementRelationship: atomic
 - name: untyped
   map:
     fields: