Assistant: Update the qlitehtml submodule


It contains the fix to enable exceptions for litehtml with
clang-cl based compilers.

Fixes: QTBUG-151317
Pick-to: 6.12
Change-Id: I7c9987adcd31fe56fe2bd2b466078e0aa4074f28
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
commitb048a8ab335e5693179519c91904f14a49ee200d
parentfb0ac7d156a698a6c4dd59a99befa28eed975970
authorJarek Kobus <jaroslaw.kobus@qt.io>
committerJarek Kobus <jaroslaw.kobus@qt.io>
commit timeThu, 15 Oct 2026 09:32:13 +0000