chore(deps): update actions/configure-pages action to v5 in .github/workflows/gh-pages.yml

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
actions/configure-pages	action	major	v4 -> v5

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Release Notes

actions/configure-pages (actions/configure-pages)

### [`v5`](https://redirect.github.com/actions/configure-pages/compare/v4...v5) [Compare Source](https://redirect.github.com/actions/configure-pages/compare/v4...v5)

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Configuration

📅 Schedule: Branch creation - "before 4am" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ 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.

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• [ ] If you want to rebase/retry this PR, check this box

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