Update dependency mkdocs-material to v9.0.3

This MR contains the following updates:

Package	Update	Change
mkdocs-material	patch	9.0.2 -> 9.0.3
mkdocs-material	patch	==9.0.2 -> ==9.0.3

---

Release Notes

squidfunk/mkdocs-material

v9.0.3: mkdocs-material-9.0.3

Compare Source

• Improved discernability of section index pages in navigation
• Improved collapsing of adjacent whitespace in search plugin
• Updated Indonesian translations
• Fixed view source of this page button when edit URL points to blob
• Fixed #​4829: Search overlay does not close for active anchor result
• Fixed #​4824: Search plugin crashes for h[1-6] contained in other elements
• Fixed #​4804: Nested navigation items not expandable with keyboard
• Fixed #​4689: anchor tracking not working for anchors in tables
• Upgraded to Mermaid 9.3.0

---

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, check this box

---

This MR has been generated by Renovate Bot.