Update dependency docker/buildx to v0.29.0

[renovate]

Note

Mend has cancelled the proposed renaming of the Renovate GitHub app being renamed to mend[bot].

This notice will be removed on 2025-10-07.

---

This PR contains the following updates:

Package	Update	Change
docker/buildx	minor	v0.28.0 -> v0.29.0

---

Release Notes

docker/buildx (docker/buildx)

v0.29.0

Compare Source

buildx 0.29.0

Welcome to the v0.29.0 release of buildx!

Please try out the release binaries and report any issues at
https://github.com/docker/buildx/issues.

Contributors

• Tõnis Tiigi
• CrazyMax
• Jonathan A. Sternberg
• Sebastiaan van Stijn
• aevesdocker
• Akihiro Suda
• Guillaume Lours

Notable Changes

• imagetools create command now supports --platform option to create final image only for specified platforms. The inline attestation for the specified platforms are also kept in the final image. #​3430
• DAP debugger can now show the correct file explorer data when the debugger stops because of a build error. #​3410
• New --progress=none option has been added. This is similar to --progress=quiet, but it does not print the image ID after image result export. #​3431
• When building from a Git URL, buildx now optionally supports resolution of the context data on the client side. Git repository is still cloned on the server side, but this can help in cases where one can't be sure what version of Git URL resolution the server side supports. #​3415
• Fix DAP debugger location resolution when there are multiple build steps with the same BuildKit digest. #​3408
• Compose support has been updated to v2.9.0

Dependency Changes

• github.com/compose-spec/compose-go/v2 v2.8.1 -> v2.9.0
• github.com/docker/cli v28.3.3 -> v28.4.0
• github.com/docker/docker v28.3.3 -> v28.4.0
• github.com/go-viper/mapstructure/v2 v2.3.0 -> v2.4.0
• github.com/hashicorp/go-cty-funcs dda7798 -> 6aab671
• github.com/hashicorp/hcl/v2 v2.23.0 -> v2.24.0
• github.com/mitchellh/go-wordwrap ad45545 -> v1.0.1
• github.com/moby/buildkit v0.24.0 -> v0.25.0
• github.com/spf13/cobra v1.9.1 -> v1.10.1
• github.com/spf13/pflag v1.0.7 -> v1.0.10
• github.com/zclconf/go-cty v1.16.2 -> v1.17.0
• golang.org/x/crypto v0.37.0 -> v0.38.0
• golang.org/x/term v0.31.0 -> v0.32.0
• golang.org/x/text v0.24.0 -> v0.25.0
• google.golang.org/protobuf v1.36.6 -> v1.36.9

Previous release can be found at v0.28.0

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.