chore(deps): bump github.com/google/go-containerregistry (#2546)

Bumps [github.com/google/go-containerregistry](https://github.com/google/go-containerregistry) from 0.15.1 to 0.15.2.
- [Release notes](https://github.com/google/go-containerregistry/releases)
- [Changelog](https://github.com/google/go-containerregistry/blob/main/.goreleaser.yml)
- [Commits](https://github.com/google/go-containerregistry/compare/v0.15.1...v0.15.2)

---
updated-dependencies:
- dependency-name: github.com/google/go-containerregistry
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/go-git/go-git/v5 v5.7.0
 	github.com/golang/mock v1.6.0
 	github.com/google/go-cmp v0.5.9
-	github.com/google/go-containerregistry v0.15.1
+	github.com/google/go-containerregistry v0.15.2
 	github.com/google/go-github v17.0.0+incompatible
 	github.com/google/slowjam v1.0.1
 	github.com/karrick/godirwalk v1.16.1

vendor/github.com/google/go-containerregistry/pkg/v1/remote/fetcher.go

@@ -32,13 +32,6 @@ import (
 	"github.com/google/go-containerregistry/pkg/v1/types"
 )
 
-func fetcherFromWriter(w *writer) *fetcher {
-	return &fetcher{
-		target: w.repo,
-		client: w.client,
-	}
-}
-
 // fetcher implements methods for reading from a registry.
 type fetcher struct {
 	target resource

vendor/github.com/google/go-containerregistry/pkg/v1/remote/puller.go

@@ -18,7 +18,6 @@ import (
 	"context"
 	"sync"
 
-	"github.com/google/go-containerregistry/pkg/logs"
 	"github.com/google/go-containerregistry/pkg/name"
 	v1 "github.com/google/go-containerregistry/pkg/v1"
 	"github.com/google/go-containerregistry/pkg/v1/partial"
@@ -72,21 +71,6 @@ func (r *reader) init(ctx context.Context) error {
 }
 
 func (p *Puller) fetcher(ctx context.Context, target resource) (*fetcher, error) {
-	// If we are Reuse()ing a Pusher, we want to use that for token handshakes and scopes,
-	// but we want to do read requests via a fetcher{}.
-	//
-	// TODO(jonjohnsonjr): Unify fetcher, writer, and repoWriter.
-	if p.o.pusher != nil {
-		if repo, ok := target.(name.Repository); ok {
-			w, err := p.o.pusher.writer(ctx, repo, p.o)
-			if err == nil {
-				return fetcherFromWriter(w.w), nil
-			}
-			logs.Debug.Printf("reusing Pusher failed: %v", err)
-		}
-	}
-
-	// Normal path for NewPuller.
 	v, _ := p.readers.LoadOrStore(target, &reader{
 		target: target,
 		o:      p.o,

vendor/github.com/google/go-containerregistry/pkg/v1/remote/pusher.go

@@ -386,6 +386,9 @@ func (rw *repoWriter) writeChild(ctx context.Context, child partial.Describable,
 	return nil
 }
 
+// TODO: Consider caching some representation of the tags/digests in the destination
+// repository as a hint to avoid this optimistic check in cases where we will most
+// likely have to do a PUT anyway, e.g. if we are overwriting a tag we just wrote.
 func (rw *repoWriter) manifestExists(ctx context.Context, ref name.Reference, t Taggable) (bool, error) {
 	f := &fetcher{
 		target: ref.Context(),
@@ -409,6 +412,14 @@ func (rw *repoWriter) manifestExists(ctx context.Context, ref name.Reference, t
 			if terr.StatusCode == http.StatusNotFound {
 				return false, nil
 			}
+
+			// We treat a 403 here as non-fatal because this existence check is an optimization and
+			// some registries will return a 403 instead of a 404 in certain situations.
+			// E.g. https://jfrog.atlassian.net/browse/RTFACT-13797
+			if terr.StatusCode == http.StatusForbidden {
+				logs.Debug.Printf("manifestExists unexpected 403: %v", err)
+				return false, nil
+			}
 		}
 
 		return false, err

vendor/modules.txt

@@ -513,7 +513,7 @@ github.com/google/go-cmp/cmp/internal/diff
 github.com/google/go-cmp/cmp/internal/flags
 github.com/google/go-cmp/cmp/internal/function
 github.com/google/go-cmp/cmp/internal/value
-# github.com/google/go-containerregistry v0.15.1
+# github.com/google/go-containerregistry v0.15.2
 ## explicit; go 1.18
 github.com/google/go-containerregistry/internal/and
 github.com/google/go-containerregistry/internal/compression