chore(deps): update actions/github-script action to v7 (#317)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/github-script](https://togithub.com/actions/github-script) |
action | major | `v6.4.1` -> `v7.0.0` |

---

### Release Notes

<details>
<summary>actions/github-script (actions/github-script)</summary>

###
[`v7.0.0`](https://togithub.com/actions/github-script/releases/tag/v7.0.0)

[Compare
Source](https://togithub.com/actions/github-script/compare/v6.4.1...v7.0.0)

##### What's Changed

- Add base-url option by
[@&#8203;robandpdx](https://togithub.com/robandpdx) in
[actions/github-script#429
- Expose async-function argument type by
[@&#8203;viktorlott](https://togithub.com/viktorlott) in
[actions/github-script#402,
see for details
https://github.com/actions/github-script#use-scripts-with-jsdoc-support
- Update dependencies and use Node 20 by
[@&#8203;joshmgross](https://togithub.com/joshmgross) in
[actions/github-script#425

##### New Contributors

- [@&#8203;navarroaxel](https://togithub.com/navarroaxel) made their
first contribution in
[actions/github-script#285
- [@&#8203;robandpdx](https://togithub.com/robandpdx) made their first
contribution in
[actions/github-script#429
- [@&#8203;viktorlott](https://togithub.com/viktorlott) made their first
contribution in
[actions/github-script#402

**Full Changelog**:
actions/github-script@v6.4.1...v7.0.0

</details>

---

### Configuration

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

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, 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/actions/protect-main/action.yml

@@ -8,7 +8,7 @@ name: Protect main
 runs:
   steps:
     - name: Recreate branch protection on main
-      uses: actions/github-script@v6.4.1
+      uses: actions/github-script@v7.0.0
       with:
         github-token: ${{ inputs.ACCESS_TOKEN }}
         # Note: keep this inline script in sync with script/setup.js!

.github/actions/unprotect-main/action.yml

@@ -8,7 +8,7 @@ name: Unprotect main
 runs:
   steps:
     - name: Delete branch protection on main
-      uses: actions/github-script@v6.4.1
+      uses: actions/github-script@v7.0.0
       with:
         github-token: ${{ inputs.ACCESS_TOKEN }}
         script: |