rebase: update kubernetes to v1.21.2

Updated kubernetes packages to latest release.
resizefs package has been included into k8s.io/mount-utils
package. updated code to use the same.

Updates: #1968

Signed-off-by: Rakshith R <rar@redhat.com>

vendor/k8s.io/kubernetes/pkg/apis/autoscaling/BUILD

@@ -1,47 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-load(
-    "@io_bazel_rules_go//go:def.bzl",
-    "go_library",
-)
-
-go_library(
-    name = "go_default_library",
-    srcs = [
-        "annotations.go",
-        "doc.go",
-        "helpers.go",
-        "register.go",
-        "types.go",
-        "zz_generated.deepcopy.go",
-    ],
-    importpath = "k8s.io/kubernetes/pkg/apis/autoscaling",
-    deps = [
-        "//pkg/apis/core:go_default_library",
-        "//staging/src/k8s.io/apimachinery/pkg/api/resource:go_default_library",
-        "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
-        "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
-        "//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
-    ],
-)
-
-filegroup(
-    name = "package-srcs",
-    srcs = glob(["**"]),
-    tags = ["automanaged"],
-    visibility = ["//visibility:private"],
-)
-
-filegroup(
-    name = "all-srcs",
-    srcs = [
-        ":package-srcs",
-        "//pkg/apis/autoscaling/fuzzer:all-srcs",
-        "//pkg/apis/autoscaling/install:all-srcs",
-        "//pkg/apis/autoscaling/v1:all-srcs",
-        "//pkg/apis/autoscaling/v2beta1:all-srcs",
-        "//pkg/apis/autoscaling/v2beta2:all-srcs",
-        "//pkg/apis/autoscaling/validation:all-srcs",
-    ],
-    tags = ["automanaged"],
-)

vendor/k8s.io/kubernetes/pkg/apis/autoscaling/OWNERS

@@ -13,7 +13,4 @@ reviewers:
 - piosz
 - dims
 - errordeveloper
-- madhusudancs
 - mml
-- mbohlool
-- jianhuiz