fix(deps): update livekit deps

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence	Type	Update
github.com/livekit/protocol	v1.39.3-0.20250620210232-022f52ebc520 -> v1.39.3					require	patch
github.com/livekit/server-sdk-go/v2	fb6301c -> 579d845					require	digest

---

Release Notes

livekit/protocol (github.com/livekit/protocol)

v1.39.3

Compare Source

---

Configuration

📅 Schedule: Branch creation - "before 6am on monday" (UTC), 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.

👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

---

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

---

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