Bump the actions group across 1 directory with 3 updates

Bumps the actions group with 3 updates in the / directory: [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action), [docker/login-action](https://github.com/docker/login-action) and [docker/build-push-action](https://github.com/docker/build-push-action).


Updates `docker/setup-buildx-action` from 3.11.1 to 3.12.0
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](e468171a9d...8d2750c68a)

Updates `docker/login-action` from 3.6.0 to 3.7.0
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](5e57cd1181...c94ce9fb46)

Updates `docker/build-push-action` from 6.18.0 to 6.19.2
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](263435318d...10e90e3645)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-version: 3.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
- dependency-name: docker/login-action
  dependency-version: 3.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
- dependency-name: docker/build-push-action
  dependency-version: 6.19.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

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

.github/workflows/gha-publish-chart.yaml

@@ -75,7 +75,7 @@ jobs:
         uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f
         with:
           # Pinning v0.9.1 for Buildx and BuildKit v0.10.6
           # BuildKit v0.11 which has a bug causing intermittent
@@ -84,14 +84,14 @@ jobs:
           driver-opts: image=moby/buildkit:v0.10.6
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build & push controller image
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83
+        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8
         with:
           file: Dockerfile
           platforms: linux/amd64,linux/arm64

.github/workflows/gha-validate-chart.yaml

@@ -67,13 +67,13 @@ jobs:
           ct lint --config charts/.ci/ct-config-gha.yaml
 
       - name: Set up docker buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f
         if: steps.list-changed.outputs.changed == 'true'
         with:
           version: latest
 
       - name: Build controller image
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83
+        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8
         if: steps.list-changed.outputs.changed == 'true'
         with:
           file: Dockerfile

.github/workflows/global-publish-canary.yaml

@@ -93,7 +93,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
@@ -113,13 +113,13 @@ jobs:
         uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f
         with:
           version: latest
 
       # Unstable builds - run at your own risk
       - name: Build and Push
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83
+        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8
         with:
           context: .
           file: ./Dockerfile