Update dependency mkdocs-material to v8.4.2

This MR contains the following updates:

Package	Update	Change
mkdocs-material	patch	8.4.1 -> 8.4.2
mkdocs-material	patch	==8.4.1 -> ==8.4.2

---

Release Notes

squidfunk/mkdocs-material

v8.4.2

Compare Source

• Updated Slovenian translations
• Fixed #​4277: Feedback widget hidden after navigation with instant loading
• Fixed numeric tags in front matter breaking search functionality

---

Configuration

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

🚦 Automerge: Enabled.

♻ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this MR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this MR, click this checkbox.

---

This MR has been generated by Renovate Bot.