rebase: update kubernetes to latest

updating the kubernetes release to the
latest in main go.mod

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

vendor/github.com/fxamacker/cbor/v2/common.go

@@ -0,0 +1,182 @@
+// Copyright (c) Faye Amacker. All rights reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+package cbor
+
+import (
+	"fmt"
+	"strconv"
+)
+
+type cborType uint8
+
+const (
+	cborTypePositiveInt cborType = 0x00
+	cborTypeNegativeInt cborType = 0x20
+	cborTypeByteString  cborType = 0x40
+	cborTypeTextString  cborType = 0x60
+	cborTypeArray       cborType = 0x80
+	cborTypeMap         cborType = 0xa0
+	cborTypeTag         cborType = 0xc0
+	cborTypePrimitives  cborType = 0xe0
+)
+
+func (t cborType) String() string {
+	switch t {
+	case cborTypePositiveInt:
+		return "positive integer"
+	case cborTypeNegativeInt:
+		return "negative integer"
+	case cborTypeByteString:
+		return "byte string"
+	case cborTypeTextString:
+		return "UTF-8 text string"
+	case cborTypeArray:
+		return "array"
+	case cborTypeMap:
+		return "map"
+	case cborTypeTag:
+		return "tag"
+	case cborTypePrimitives:
+		return "primitives"
+	default:
+		return "Invalid type " + strconv.Itoa(int(t))
+	}
+}
+
+type additionalInformation uint8
+
+const (
+	maxAdditionalInformationWithoutArgument = 23
+	additionalInformationWith1ByteArgument  = 24
+	additionalInformationWith2ByteArgument  = 25
+	additionalInformationWith4ByteArgument  = 26
+	additionalInformationWith8ByteArgument  = 27
+
+	// For major type 7.
+	additionalInformationAsFalse     = 20
+	additionalInformationAsTrue      = 21
+	additionalInformationAsNull      = 22
+	additionalInformationAsUndefined = 23
+	additionalInformationAsFloat16   = 25
+	additionalInformationAsFloat32   = 26
+	additionalInformationAsFloat64   = 27
+
+	// For major type 2, 3, 4, 5.
+	additionalInformationAsIndefiniteLengthFlag = 31
+)
+
+const (
+	maxSimpleValueInAdditionalInformation = 23
+	minSimpleValueIn1ByteArgument         = 32
+)
+
+func (ai additionalInformation) isIndefiniteLength() bool {
+	return ai == additionalInformationAsIndefiniteLengthFlag
+}
+
+const (
+	// From RFC 8949 Section 3:
+	//   "The initial byte of each encoded data item contains both information about the major type
+	//   (the high-order 3 bits, described in Section 3.1) and additional information
+	//   (the low-order 5 bits)."
+
+	// typeMask is used to extract major type in initial byte of encoded data item.
+	typeMask = 0xe0
+
+	// additionalInformationMask is used to extract additional information in initial byte of encoded data item.
+	additionalInformationMask = 0x1f
+)
+
+func getType(raw byte) cborType {
+	return cborType(raw & typeMask)
+}
+
+func getAdditionalInformation(raw byte) byte {
+	return raw & additionalInformationMask
+}
+
+func isBreakFlag(raw byte) bool {
+	return raw == cborBreakFlag
+}
+
+func parseInitialByte(b byte) (t cborType, ai byte) {
+	return getType(b), getAdditionalInformation(b)
+}
+
+const (
+	tagNumRFC3339Time                    = 0
+	tagNumEpochTime                      = 1
+	tagNumUnsignedBignum                 = 2
+	tagNumNegativeBignum                 = 3
+	tagNumExpectedLaterEncodingBase64URL = 21
+	tagNumExpectedLaterEncodingBase64    = 22
+	tagNumExpectedLaterEncodingBase16    = 23
+	tagNumSelfDescribedCBOR              = 55799
+)
+
+const (
+	cborBreakFlag                          = byte(0xff)
+	cborByteStringWithIndefiniteLengthHead = byte(0x5f)
+	cborTextStringWithIndefiniteLengthHead = byte(0x7f)
+	cborArrayWithIndefiniteLengthHead      = byte(0x9f)
+	cborMapWithIndefiniteLengthHead        = byte(0xbf)
+)
+
+var (
+	cborFalse            = []byte{0xf4}
+	cborTrue             = []byte{0xf5}
+	cborNil              = []byte{0xf6}
+	cborNaN              = []byte{0xf9, 0x7e, 0x00}
+	cborPositiveInfinity = []byte{0xf9, 0x7c, 0x00}
+	cborNegativeInfinity = []byte{0xf9, 0xfc, 0x00}
+)
+
+// validBuiltinTag checks that supported built-in tag numbers are followed by expected content types.
+func validBuiltinTag(tagNum uint64, contentHead byte) error {
+	t := getType(contentHead)
+	switch tagNum {
+	case tagNumRFC3339Time:
+		// Tag content (date/time text string in RFC 3339 format) must be string type.
+		if t != cborTypeTextString {
+			return newInadmissibleTagContentTypeError(
+				tagNumRFC3339Time,
+				"text string",
+				t.String())
+		}
+		return nil
+
+	case tagNumEpochTime:
+		// Tag content (epoch date/time) must be uint, int, or float type.
+		if t != cborTypePositiveInt && t != cborTypeNegativeInt && (contentHead < 0xf9 || contentHead > 0xfb) {
+			return newInadmissibleTagContentTypeError(
+				tagNumEpochTime,
+				"integer or floating-point number",
+				t.String())
+		}
+		return nil
+
+	case tagNumUnsignedBignum, tagNumNegativeBignum:
+		// Tag content (bignum) must be byte type.
+		if t != cborTypeByteString {
+			return newInadmissibleTagContentTypeErrorf(
+				fmt.Sprintf(
+					"tag number %d or %d must be followed by byte string, got %s",
+					tagNumUnsignedBignum,
+					tagNumNegativeBignum,
+					t.String(),
+				))
+		}
+		return nil
+
+	case tagNumExpectedLaterEncodingBase64URL, tagNumExpectedLaterEncodingBase64, tagNumExpectedLaterEncodingBase16:
+		// From RFC 8949 3.4.5.2:
+		//   The data item tagged can be a byte string or any other data item. In the latter
+		//   case, the tag applies to all of the byte string data items contained in the data
+		//   item, except for those contained in a nested data item tagged with an expected
+		//   conversion.
+		return nil
+	}
+
+	return nil
+}