chore(deps): update joshuakgoldberg/octoguide action to v0.26.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	Pending
JoshuaKGoldberg/octoguide	action	minor	0.24.0 → 0.26.0	0.26.6 (+5)

---

Release Notes

JoshuaKGoldberg/octoguide (JoshuaKGoldberg/octoguide)

v0.26.0

Compare Source

Features

• default octokit owner and repo to locator (#​648) (f89e428), closes #​60

v0.25.0

Compare Source

Bug Fixes

• paginate comment retrieval (#​642) (2c4bb9e), closes #​34

Features

• add title-meaningful rule (#​640) (2047428), closes #​24

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• 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.

---

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

---

This PR was generated by Mend Renovate. View the repository job log.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.