ci(github-action)!: Update action https://data.forgejo.org/actions/checkout (v6.0.3 ➔ v7.0.0) (#1180)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [https://data.forgejo.org/actions/checkout](https://data.forgejo.org/actions/checkout) | action | major | `v6.0.3` → `v7.0.0` |

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> ⚠️ **Warning**
>
> Some dependencies could not be looked up. Check the [Dependency Dashboard](issues/567) for more information.

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### Release Notes

<details>
<summary>actions/checkout (https://data.forgejo.org/actions/checkout)</summary>

### [`v7.0.0`](https://data.forgejo.org/actions/checkout/blob/HEAD/CHANGELOG.md#v700)

[Compare Source](https://data.forgejo.org/actions/checkout/compare/v6.0.3...v7)

- Block checking out fork PR for pull\_request\_target and workflow\_run by [@&#8203;aiqiaoy](https://github.com/aiqiaoy) in [#&#8203;2454](actions/checkout#2454)
- Bump actions/publish-immutable-action from 0.0.3 to 0.0.4 in the minor-actions-dependencies group across 1 directory by [@&#8203;dependabot](https://github.com/dependabot)\[bot] in [#&#8203;2458](actions/checkout#2458)
- Bump flatted from 3.3.1 to 3.4.2 by [@&#8203;dependabot](https://github.com/dependabot)\[bot] in [#&#8203;2460](actions/checkout#2460)
- Bump js-yaml from 4.1.0 to 4.2.0 by [@&#8203;dependabot](https://github.com/dependabot)\[bot] in [#&#8203;2461](actions/checkout#2461)
- Bump [@&#8203;actions/core](https://github.com/actions/core) and [@&#8203;actions/tool-cache](https://github.com/actions/tool-cache) and Remove uuid by [@&#8203;dependabot](https://github.com/dependabot)\[bot] in [#&#8203;2459](actions/checkout#2459)
- upgrade module to esm and update dependencies by [@&#8203;aiqiaoy](https://github.com/aiqiaoy) in [#&#8203;2463](actions/checkout#2463)
- Bump the minor-npm-dependencies group across 1 directory with 3 updates by [@&#8203;dependabot](https://github.com/dependabot)\[bot] in [#&#8203;2462](actions/checkout#2462)

</details>

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### Configuration

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Reviewed-on: https://git.erwanleboucher.dev/eleboucher/homelab/pulls/1180

Author: bot-owl

.forgejo/workflows/flux-oci-push.yaml

@@ -25,7 +25,7 @@ jobs:
     outputs:
       digest-url: ${{ steps.push.outputs.digest-url }}
     steps:
-      - uses: https://data.forgejo.org/actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: https://data.forgejo.org/actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Install Flux CLI
         run: |