Bump docker/build-push-action from 6.19.2 to 7.0.0

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.19.2 to 7.0.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@10e90e3...d08e5c3)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/_docker-pipeline.yml

@@ -111,7 +111,7 @@ jobs:
       # Loads image into the local Docker daemon without pushing.
       # Writes all layers to the GHA cache so the push step is just an upload.
       - name: 🔨 Build (load for testing)
-        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6.19.2
+        uses: docker/build-push-action@d08e5c354a6adb9ed34480a06d141179aa583294 # v7.0.0
         with:
           context: ${{ inputs.context }}
           file: ${{ inputs.dockerfile }}
@@ -144,7 +144,7 @@ jobs:
       # All layers are in the GHA cache from step 1 — this is just an upload.
       - name: 🚀 Push to registries
         if: inputs.push
-        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6.19.2
+        uses: docker/build-push-action@d08e5c354a6adb9ed34480a06d141179aa583294 # v7.0.0
         with:
           context: ${{ inputs.context }}
           file: ${{ inputs.dockerfile }}