build(deps): bump the updates group with 3 updates

Bumps the updates group with 3 updates: [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action), [docker/build-push-action](https://github.com/docker/build-push-action) and [SethCohen/github-releases-to-discord](https://github.com/sethcohen/github-releases-to-discord).


Updates `docker/setup-buildx-action` from 3.6.1 to 3.7.1
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@v3.6.1...v3.7.1)

Updates `docker/build-push-action` from 6.8.0 to 6.9.0
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v6.8.0...v6.9.0)

Updates `SethCohen/github-releases-to-discord` from 1.15.0 to 1.15.1
- [Release notes](https://github.com/sethcohen/github-releases-to-discord/releases)
- [Changelog](https://github.com/SethCohen/github-releases-to-discord/blob/master/CHANGELOG.md)
- [Commits](SethCohen/github-releases-to-discord@v1.15.0...v1.15.1)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: updates
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: updates
- dependency-name: SethCohen/github-releases-to-discord
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: updates
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build-multiarch.yml

@@ -128,13 +128,13 @@ jobs:
  org.opencontainers.image.authors=Geoff Bourne <itzgeoff@gmail.com>
 
  - name: Setup Docker Buildx
- uses: docker/setup-buildx-action@v3.6.1
+ uses: docker/setup-buildx-action@v3.7.1
 
  - name: Set up QEMU
  uses: docker/setup-qemu-action@v3.2.0
 
  - name: Build for test
- uses: docker/build-push-action@v6.8.0
+ uses: docker/build-push-action@v6.9.0
  with:
  platforms: linux/amd64
  tags: ${{ env.IMAGE_TO_TEST }}
@@ -172,7 +172,7 @@ jobs:
  password: ${{ github.token }}
 
  - name: Build and push
- uses: docker/build-push-action@v6.8.0
+ uses: docker/build-push-action@v6.9.0
  if: github.actor == github.repository_owner
  with:
  platforms: ${{ matrix.platforms }}

.github/workflows/discord.yml

@@ -19,7 +19,7 @@ jobs:
  steps:
  - name: on-publish
  if: github.event_name == 'release' && github.event.action == 'published'
- uses: SethCohen/github-releases-to-discord@v1.15.0
+ uses: SethCohen/github-releases-to-discord@v1.15.1
  with:
  webhook_url: ${{ secrets.DISCORD_WEBHOOK }}
  - name: on-success

.github/workflows/verify-pr.yml

@@ -53,10 +53,10 @@ jobs:
  fetch-depth: 0
 
  - name: Setup Docker Buildx
- uses: docker/setup-buildx-action@v3.6.1
+ uses: docker/setup-buildx-action@v3.7.1
 
  - name: Confirm multi-arch build
- uses: docker/build-push-action@v6.8.0
+ uses: docker/build-push-action@v6.9.0
  with:
  platforms: ${{ matrix.platforms }}
  # ensure latest base image is used
@@ -66,7 +66,7 @@ jobs:
  cache-from: type=gha,scope=${{ matrix.variant }}
 
  - name: Build for test
- uses: docker/build-push-action@v6.8.0
+ uses: docker/build-push-action@v6.9.0
  with:
  # Only build single platform since loading multi-arch image into daemon fails with
  # "docker exporter does not currently support exporting manifest lists"