chore: update CelerisLab submodule to 04c2bc7

Includes feat(obs): unified zero_obs control and time-normalised readback

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Frank14f
2026-06-21 00:56:32 +08:00
co-authored by Cursor
parent 52df8620f0
commit 76dd321139