kernel: fix early-boot excp_handler panic on bare metal

Updates kernel submodule to 573b3e6 which replaces context::current()
with context::try_current() in excp_handler(), preventing the cascading
'not inside of context' panic when a page fault occurs during BSP's
start() before context::init() runs.
This commit is contained in:
2026-07-02 22:24:53 +03:00
parent eb53e8190a
commit d9395e2695