chore(deps): update actions/github-script action to v8 (#1671)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[actions/github-script](https://redirect.github.com/actions/github-script)
| action | major | `v7` -> `v8` |

---

### Release Notes

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

###
[`v8`](https://redirect.github.com/actions/github-script/compare/v7...v8)

[Compare
Source](https://redirect.github.com/actions/github-script/compare/v7...v8)

</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 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/workflows/deploy-storybook.yml

@@ -65,7 +65,7 @@ jobs:
 
       - name: Comment PR with deployment URL
         if: github.event_name == 'pull_request'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             github.rest.issues.createComment({

.github/workflows/release-production.yml

@@ -37,7 +37,7 @@ jobs:
           EOF
       - run: npm install html-escaper@2 xml2js
       - name: Update Plugin Changelog
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const fs = require('fs');