chore(deps): bump docker/buildx-bin from 0.12.1 to 0.14.0 (#21)

Bumps docker/buildx-bin from 0.12.1 to 0.14.0.

---
updated-dependencies:
- dependency-name: docker/buildx-bin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/docker/buildx-bin:0.12.1 AS buildx
+FROM docker.io/docker/buildx-bin:0.14.0 AS buildx
 FROM node:20.11.0 AS node
 FROM docker.io/summerwind/actions-runner-dind:v2.316.0-ubuntu-22.04
 USER root