chore(deps): update docker/bake-action action to v7 (#412)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [docker/bake-action](https://redirect.github.com/docker/bake-action) |
action | major | `v6` → `v7` |

---

### Release Notes

<details>
<summary>docker/bake-action (docker/bake-action)</summary>

###
[`v7`](https://redirect.github.com/docker/bake-action/compare/v6...v7)

[Compare
Source](https://redirect.github.com/docker/bake-action/compare/v6...v7)

</details>

---

### Configuration

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

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **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.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

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.github/workflows/bake_targets.yml

@@ -64,7 +64,7 @@ jobs:
 
       - name: List targets
         id: targets
-        uses: docker/bake-action/subaction/matrix@5be5f02ff8819ecd3092ea6b2e6261c31774f2b4 # v6
+        uses: docker/bake-action/subaction/matrix@82490499d2e5613fcead7e128237ef0b0ea210f7 # v7
         with:
           target: ${{ inputs.target }}
           files: ${{ inputs.bake_files }}
@@ -100,7 +100,7 @@ jobs:
         uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
 
       - name: Build and push
-        uses: docker/bake-action@5be5f02ff8819ecd3092ea6b2e6261c31774f2b4 # v6
+        uses: docker/bake-action@82490499d2e5613fcead7e128237ef0b0ea210f7 # v7
         id: build
         env:
           BUILDX_METADATA_PROVENANCE: disabled