fix(executor): make pax tar builds reproducible again (#2384)

In v1.8.0 (commit 7410007) kaniko switched to using the pax tar header
format for compressing image layers, since this format allows for greater
precision in recording timestamps, however this inadvertendly broke the
"--reproducible" functionality, due to an bug in the underlying
go-containerregistry dependency which did not set the additional
timestamps in the pax header when canonicalizing image layers. This
oversight has since been fixed in the dependency.

This commit bumps the google/go-containerregistry dependency to the
first commit which has fixed the bug
(v0.13.1-0.20230201183932-824efc7772b0). It also bumps the version of
cloud.google.com/go/storage to v1.29.0 to be compatible with the higher
transitive dependency.

vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go

@@ -59,4 +59,13 @@ const (
 
 	// AnnotationBaseImageName is the annotation key for the image reference of the image's base image.
 	AnnotationBaseImageName = "org.opencontainers.image.base.name"
+
+	// AnnotationArtifactCreated is the annotation key for the date and time on which the artifact was built, conforming to RFC 3339.
+	AnnotationArtifactCreated = "org.opencontainers.artifact.created"
+
+	// AnnotationArtifactDescription is the annotation key for the human readable description for the artifact.
+	AnnotationArtifactDescription = "org.opencontainers.artifact.description"
+
+	// AnnotationReferrersFiltersApplied is the annotation key for the comma separated list of filters applied by the registry in the referrers listing.
+	AnnotationReferrersFiltersApplied = "org.opencontainers.referrers.filtersApplied"
 )

vendor/github.com/opencontainers/image-spec/specs-go/v1/artifact.go

@@ -0,0 +1,34 @@
+// Copyright 2022 The Linux Foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package v1
+
+// Artifact describes an artifact manifest.
+// This structure provides `application/vnd.oci.artifact.manifest.v1+json` mediatype when marshalled to JSON.
+type Artifact struct {
+	// MediaType is the media type of the object this schema refers to.
+	MediaType string `json:"mediaType"`
+
+	// ArtifactType is the IANA media type of the artifact this schema refers to.
+	ArtifactType string `json:"artifactType"`
+
+	// Blobs is a collection of blobs referenced by this manifest.
+	Blobs []Descriptor `json:"blobs,omitempty"`
+
+	// Subject (reference) is an optional link from the artifact to another manifest forming an association between the artifact and the other manifest.
+	Subject *Descriptor `json:"subject,omitempty"`
+
+	// Annotations contains arbitrary metadata for the artifact manifest.
+	Annotations map[string]string `json:"annotations,omitempty"`
+}

vendor/github.com/opencontainers/image-spec/specs-go/v1/descriptor.go

@@ -1,4 +1,4 @@
-// Copyright 2016 The Linux Foundation
+// Copyright 2016-2022 The Linux Foundation
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -35,10 +35,18 @@ type Descriptor struct {
 	// Annotations contains arbitrary metadata relating to the targeted content.
 	Annotations map[string]string `json:"annotations,omitempty"`
 
+	// Data is an embedding of the targeted content. This is encoded as a base64
+	// string when marshalled to JSON (automatically, by encoding/json). If
+	// present, Data can be used directly to avoid fetching the targeted content.
+	Data []byte `json:"data,omitempty"`
+
 	// Platform describes the platform which the image in the manifest runs on.
 	//
 	// This should only be used when referring to a manifest.
 	Platform *Platform `json:"platform,omitempty"`
+
+	// ArtifactType is the IANA media type of this artifact.
+	ArtifactType string `json:"artifactType,omitempty"`
 }
 
 // Platform describes the platform which the image in the manifest runs on.

vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go

@@ -1,4 +1,4 @@
-// Copyright 2016 The Linux Foundation
+// Copyright 2016-2022 The Linux Foundation
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -30,6 +30,9 @@ type Manifest struct {
 	// Layers is an indexed list of layers referenced by the manifest.
 	Layers []Descriptor `json:"layers"`
 
+	// Subject is an optional link from the image manifest to another manifest forming an association between the image manifest and the other manifest.
+	Subject *Descriptor `json:"subject,omitempty"`
+
 	// Annotations contains arbitrary metadata for the image manifest.
 	Annotations map[string]string `json:"annotations,omitempty"`
 }

vendor/github.com/opencontainers/image-spec/specs-go/v1/mediatype.go

@@ -54,4 +54,7 @@ const (
 
 	// MediaTypeImageConfig specifies the media type for the image configuration.
 	MediaTypeImageConfig = "application/vnd.oci.image.config.v1+json"
+
+	// MediaTypeArtifactManifest specifies the media type for a content descriptor.
+	MediaTypeArtifactManifest = "application/vnd.oci.artifact.manifest.v1+json"
 )

vendor/github.com/opencontainers/image-spec/specs-go/version.go

@@ -20,12 +20,12 @@ const (
 	// VersionMajor is for an API incompatible changes
 	VersionMajor = 1
 	// VersionMinor is for functionality in a backwards-compatible manner
-	VersionMinor = 0
+	VersionMinor = 1
 	// VersionPatch is for backwards-compatible bug fixes
-	VersionPatch = 2
+	VersionPatch = 0
 
 	// VersionDev indicates development branch. Releases will be empty string.
-	VersionDev = "-dev"
+	VersionDev = "-rc2"
 )
 
 // Version is the specification version that the package types support.